67625136 has 60 divisors (see below), whose sum is σ = 195374400. Its totient is φ = 21813120.

The previous prime is 67625093. The next prime is 67625141. The reversal of 67625136 is 63152676.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 67625136.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3111 + ... + 12038.

It is an arithmetic number, because the mean of its divisors is an integer number (3256240).

Almost surely, 2^67625136 is an apocalyptic number.

It is an amenable number.

67625136 is an abundant number, since it is smaller than the sum of its proper divisors (127749264).

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

67625136 is a wasteful number, since it uses less digits than its factorization.

67625136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15194 (or 15185 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 67625136 is about 8223.4503707386. The cubic root of 67625136 is about 407.4140955833.

The spelling of 67625136 in words is "sixty-seven million, six hundred twenty-five thousand, one hundred thirty-six".