71472484 has 12 divisors (see below), whose sum is σ = 129111808. Its totient is φ = 34583400.

The previous prime is 71472481. The next prime is 71472497. The reversal of 71472484 is 48427417.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (71472481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288072 + ... + 288319.

Almost surely, 2^71472484 is an apocalyptic number.

It is an amenable number.

71472484 is a deficient number, since it is larger than the sum of its proper divisors (57639324).

71472484 is a wasteful number, since it uses less digits than its factorization.

71472484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576426 (or 576424 counting only the distinct ones).

The product of its digits is 50176, while the sum is 37.

The square root of 71472484 is about 8454.1400508863. The cubic root of 71472484 is about 414.9982755045.

The spelling of 71472484 in words is "seventy-one million, four hundred seventy-two thousand, four hundred eighty-four".