74064955 has 8 divisors (see below), whose sum is σ = 89694000. Its totient is φ = 58707936.

The previous prime is 74064929. The next prime is 74064973. The reversal of 74064955 is 55946047.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 74064955 - 2⁷ = 74064827 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67405 + ... + 68494.

It is an arithmetic number, because the mean of its divisors is an integer number (11211750).

Almost surely, 2^74064955 is an apocalyptic number.

74064955 is a deficient number, since it is larger than the sum of its proper divisors (15629045).

74064955 is a wasteful number, since it uses less digits than its factorization.

74064955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136013.

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 74064955 is about 8606.0998716027. The cubic root of 74064955 is about 419.9564486210.

The spelling of 74064955 in words is "seventy-four million, sixty-four thousand, nine hundred fifty-five".