67225904 has 20 divisors (see below), whose sum is σ = 132387360. Its totient is φ = 33061440.

The previous prime is 67225877. The next prime is 67225931. The reversal of 67225904 is 40952276.

It is an interprime number because it is at equal distance from previous prime (67225877) and next prime (67225931).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33464 + ... + 35415.

It is an arithmetic number, because the mean of its divisors is an integer number (6619368).

Almost surely, 2^67225904 is an apocalyptic number.

It is an amenable number.

67225904 is a deficient number, since it is larger than the sum of its proper divisors (65161456).

67225904 is a wasteful number, since it uses less digits than its factorization.

67225904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68948 (or 68942 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 67225904 is about 8199.1404427537. The cubic root of 67225904 is about 406.6107755611.

The spelling of 67225904 in words is "sixty-seven million, two hundred twenty-five thousand, nine hundred four".