71483164 has 24 divisors (see below), whose sum is σ = 132723360. Its totient is φ = 33570816.

The previous prime is 71483143. The next prime is 71483201. The reversal of 71483164 is 46138417.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

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, 51609 + ... + 52975.

It is an arithmetic number, because the mean of its divisors is an integer number (5530140).

Almost surely, 2^71483164 is an apocalyptic number.

It is an amenable number.

71483164 is a deficient number, since it is larger than the sum of its proper divisors (61240196).

71483164 is a wasteful number, since it uses less digits than its factorization.

71483164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2157 (or 2155 counting only the distinct ones).

The product of its digits is 16128, while the sum is 34.

The square root of 71483164 is about 8454.7716704829. The cubic root of 71483164 is about 415.0189452811.

The spelling of 71483164 in words is "seventy-one million, four hundred eighty-three thousand, one hundred sixty-four".