74703948 has 36 divisors (see below), whose sum is σ = 191599800. Its totient is φ = 22637120.

The previous prime is 74703947. The next prime is 74703983. The reversal of 74703948 is 84930747.

It is not an unprimeable number, because it can be changed into a prime (74703947) 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 11 ways as a sum of consecutive naturals, for example, 24273 + ... + 27176.

Almost surely, 2^74703948 is an apocalyptic number.

It is an amenable number.

74703948 is an abundant number, since it is smaller than the sum of its proper divisors (116895852).

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

74703948 is a wasteful number, since it uses less digits than its factorization.

74703948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51478 (or 51465 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 74703948 is about 8643.1445666493. The cubic root of 74703948 is about 421.1607122027.

The spelling of 74703948 in words is "seventy-four million, seven hundred three thousand, nine hundred forty-eight".