74948632 has 16 divisors (see below), whose sum is σ = 153304200. Its totient is φ = 34067520.

The previous prime is 74948623. The next prime is 74948633. The reversal of 74948632 is 23684947.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74948633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 425757 + ... + 425932.

Almost surely, 2^74948632 is an apocalyptic number.

It is an amenable number.

74948632 is an abundant number, since it is smaller than the sum of its proper divisors (78355568).

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

74948632 is a wasteful number, since it uses less digits than its factorization.

74948632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851706 (or 851702 counting only the distinct ones).

The product of its digits is 290304, while the sum is 43.

The square root of 74948632 is about 8657.2877969951. The cubic root of 74948632 is about 421.6200318860.

The spelling of 74948632 in words is "seventy-four million, nine hundred forty-eight thousand, six hundred thirty-two".