67025042 has 18 divisors (see below), whose sum is σ = 117093447. Its totient is φ = 28690284.

The previous prime is 67025039. The next prime is 67025051. The reversal of 67025042 is 24052076.

It can be written as a sum of positive squares in only one way, i.e., 33512521 + 33512521 = 5789^2 + 5789^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=5789.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 80633 + ... + 81459.

Almost surely, 2^67025042 is an apocalyptic number.

67025042 is a deficient number, since it is larger than the sum of its proper divisors (50068405).

67025042 is an frugal number, since it uses more digits than its factorization.

67025042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1670 (or 836 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 67025042 is about 8186.8823125778. The cubic root of 67025042 is about 406.2054053772.

The spelling of 67025042 in words is "sixty-seven million, twenty-five thousand, forty-two".