71873364 has 24 divisors (see below), whose sum is σ = 169028608. Its totient is φ = 23768640.

The previous prime is 71873359. The next prime is 71873381. The reversal of 71873364 is 46337817.

It is a congruent 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, 22057 + ... + 25104.

Almost surely, 2^71873364 is an apocalyptic number.

It is an amenable number.

71873364 is an abundant number, since it is smaller than the sum of its proper divisors (97155244).

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

71873364 is a wasteful number, since it uses less digits than its factorization.

71873364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47295 (or 47293 counting only the distinct ones).

The product of its digits is 84672, while the sum is 39.

The square root of 71873364 is about 8477.8159923414. The cubic root of 71873364 is about 415.7727200923.

The spelling of 71873364 in words is "seventy-one million, eight hundred seventy-three thousand, three hundred sixty-four".