74245476 has 24 divisors (see below), whose sum is σ = 174201664. Its totient is φ = 24611040.

The previous prime is 74245463. The next prime is 74245487. The reversal of 74245476 is 67454247.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 14920 + ... + 19263.

Almost surely, 2^74245476 is an apocalyptic number.

It is an amenable number.

74245476 is an abundant number, since it is smaller than the sum of its proper divisors (99956188).

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

74245476 is a wasteful number, since it uses less digits than its factorization.

74245476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34371 (or 34369 counting only the distinct ones).

The product of its digits is 188160, while the sum is 39.

The square root of 74245476 is about 8616.5814567031. The cubic root of 74245476 is about 420.2973631112.

The spelling of 74245476 in words is "seventy-four million, two hundred forty-five thousand, four hundred seventy-six".