74962962 has 64 divisors (see below), whose sum is σ = 181232640. Its totient is φ = 22871808.

The previous prime is 74962949. The next prime is 74962963. The reversal of 74962962 is 26926947.

It is not an unprimeable number, because it can be changed into a prime (74962963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32863 + ... + 35069.

It is an arithmetic number, because the mean of its divisors is an integer number (2831760).

Almost surely, 2^74962962 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74962962, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90616320).

74962962 is an abundant number, since it is smaller than the sum of its proper divisors (106269678).

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

74962962 is a wasteful number, since it uses less digits than its factorization.

74962962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2272 (or 2266 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 74962962 is about 8658.1153838465. The cubic root of 74962962 is about 421.6469010890.

The spelling of 74962962 in words is "seventy-four million, nine hundred sixty-two thousand, nine hundred sixty-two".