67601025 has 36 divisors (see below), whose sum is σ = 126355008. Its totient is φ = 34483680.

The previous prime is 67601021. The next prime is 67601047. The reversal of 67601025 is 52010676.

It is not a de Polignac number, because 67601025 - 2² = 67601021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 67601025.

It is not an unprimeable number, because it can be changed into a prime (67601021) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1357 + ... + 11706.

Almost surely, 2^67601025 is an apocalyptic number.

It is an amenable number.

67601025 is a deficient number, since it is larger than the sum of its proper divisors (58753983).

67601025 is a wasteful number, since it uses less digits than its factorization.

67601025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13102 (or 13094 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 67601025 is about 8221.9842495592. The cubic root of 67601025 is about 407.3656701530.

The spelling of 67601025 in words is "sixty-seven million, six hundred one thousand, twenty-five".