67025572 has 24 divisors (see below), whose sum is σ = 120193920. Its totient is φ = 32689440.

The previous prime is 67025557. The next prime is 67025573. The reversal of 67025572 is 27552076.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (67025573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101379 + ... + 102037.

It is an arithmetic number, because the mean of its divisors is an integer number (5008080).

Almost surely, 2^67025572 is an apocalyptic number.

It is an amenable number.

67025572 is a deficient number, since it is larger than the sum of its proper divisors (53168348).

67025572 is a wasteful number, since it uses less digits than its factorization.

67025572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251 (or 1249 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 34.

The square root of 67025572 is about 8186.9146813681. The cubic root of 67025572 is about 406.2064760630.

The spelling of 67025572 in words is "sixty-seven million, twenty-five thousand, five hundred seventy-two".