82001464 has 24 divisors (see below), whose sum is σ = 157361040. Its totient is φ = 40042448.

The previous prime is 82001453. The next prime is 82001471. The reversal of 82001464 is 46410028.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 175359 + ... + 175825.

It is an arithmetic number, because the mean of its divisors is an integer number (6556710).

Almost surely, 2^82001464 is an apocalyptic number.

It is an amenable number.

82001464 is a deficient number, since it is larger than the sum of its proper divisors (75359576).

82001464 is an equidigital number, since it uses as much as digits as its factorization.

82001464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 987 (or 516 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 82001464 is about 9055.4659736537. The cubic root of 82001464 is about 434.4507340578.

The spelling of 82001464 in words is "eighty-two million, one thousand, four hundred sixty-four".