36538470 has 48 divisors (see below), whose sum is σ = 95567472. Its totient is φ = 9685440.

The previous prime is 36538459. The next prime is 36538477. The reversal of 36538470 is 7483563.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36538477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15169 + ... + 17411.

It is an arithmetic number, because the mean of its divisors is an integer number (1990989).

Almost surely, 2^36538470 is an apocalyptic number.

36538470 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 36538470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47783736).

36538470 is an abundant number, since it is smaller than the sum of its proper divisors (59029002).

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

36538470 is a wasteful number, since it uses less digits than its factorization.

36538470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2437 (or 2434 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 36538470 is about 6044.7059481831. The cubic root of 36538470 is about 331.8308702109.

The spelling of 36538470 in words is "thirty-six million, five hundred thirty-eight thousand, four hundred seventy".