108572136 has 32 divisors (see below), whose sum is σ = 272233440. Its totient is φ = 36083648.

The previous prime is 108572129. The next prime is 108572147. The reversal of 108572136 is 631275801.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 108572097 and 108572106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1810 + ... + 14846.

It is an arithmetic number, because the mean of its divisors is an integer number (8507295).

Almost surely, 2^108572136 is an apocalyptic number.

It is an amenable number.

108572136 is an abundant number, since it is smaller than the sum of its proper divisors (163661304).

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

108572136 is a wasteful number, since it uses less digits than its factorization.

108572136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13393 (or 13389 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 108572136 is about 10419.7953914652. The cubic root of 108572136 is about 477.0597695059.

Adding to 108572136 its product of nonzero digits (10080), we get a triangular number (108582216 = T₁₄₇₃₆).

The spelling of 108572136 in words is "one hundred eight million, five hundred seventy-two thousand, one hundred thirty-six".