74976402 has 16 divisors (see below), whose sum is σ = 152007840. Its totient is φ = 24649632.

The previous prime is 74976379. The next prime is 74976403. The reversal of 74976402 is 20467947.

It is not an unprimeable number, because it can be changed into a prime (74976403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85152 + ... + 86027.

It is an arithmetic number, because the mean of its divisors is an integer number (9500490).

Almost surely, 2^74976402 is an apocalyptic number.

74976402 is an abundant number, since it is smaller than the sum of its proper divisors (77031438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74976402 is a wasteful number, since it uses less digits than its factorization.

74976402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171257.

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 74976402 is about 8658.8914994935. The cubic root of 74976402 is about 421.6720984023.

The spelling of 74976402 in words is "seventy-four million, nine hundred seventy-six thousand, four hundred two".