73427874 has 16 divisors (see below), whose sum is σ = 158152512. Its totient is φ = 22593168.

The previous prime is 73427857. The next prime is 73427897. The reversal of 73427874 is 47872437.

It is a Curzon number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 470614 + ... + 470769.

It is an arithmetic number, because the mean of its divisors is an integer number (9884532).

Almost surely, 2^73427874 is an apocalyptic number.

73427874 is an abundant number, since it is smaller than the sum of its proper divisors (84724638).

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

73427874 is a wasteful number, since it uses less digits than its factorization.

73427874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941401.

The product of its digits is 263424, while the sum is 42.

The square root of 73427874 is about 8569.0065935323. The cubic root of 73427874 is about 418.7488731239.

The spelling of 73427874 in words is "seventy-three million, four hundred twenty-seven thousand, eight hundred seventy-four".