36706537140 has 192 divisors, whose sum is σ = 130858882560. Its totient is φ = 7477585920.

The previous prime is 36706537129. The next prime is 36706537159. The reversal of 36706537140 is 4173560763.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 36706537092 and 36706537101.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 42430 + ... + 274250.

It is an arithmetic number, because the mean of its divisors is an integer number (681556680).

Almost surely, 2^36706537140 is an apocalyptic number.

36706537140 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 36706537140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65429441280).

36706537140 is an abundant number, since it is smaller than the sum of its proper divisors (94152345420).

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

36706537140 is a wasteful number, since it uses less digits than its factorization.

36706537140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231882 (or 231880 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 42.

The spelling of 36706537140 in words is "thirty-six billion, seven hundred six million, five hundred thirty-seven thousand, one hundred forty".