36696227040 has 672 divisors, whose sum is σ = 145820225376. Its totient is φ = 8644423680.

The previous prime is 36696227039. The next prime is 36696227041. The reversal of 36696227040 is 4072269663.

It is an interprime number because it is at equal distance from previous prime (36696227039) and next prime (36696227041).

It is a super-2 number, since 2×36696227040² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36696227041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 47472094 + ... + 47472866.

It is an arithmetic number, because the mean of its divisors is an integer number (216994383).

Almost surely, 2^36696227040 is an apocalyptic number.

36696227040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36696227040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72910112688).

36696227040 is an abundant number, since it is smaller than the sum of its proper divisors (109123998336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36696227040 is a wasteful number, since it uses less digits than its factorization.

36696227040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854 (or 831 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 45.

The spelling of 36696227040 in words is "thirty-six billion, six hundred ninety-six million, two hundred twenty-seven thousand, forty".