82623954 has 32 divisors (see below), whose sum is σ = 192061440. Its totient is φ = 23206032.

The previous prime is 82623911. The next prime is 82623971. The reversal of 82623954 is 45932628.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14194 + ... + 19149.

It is an arithmetic number, because the mean of its divisors is an integer number (6001920).

Almost surely, 2^82623954 is an apocalyptic number.

82623954 is an abundant number, since it is smaller than the sum of its proper divisors (109437486).

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

82623954 is a wasteful number, since it uses less digits than its factorization.

82623954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33414.

The product of its digits is 103680, while the sum is 39.

The square root of 82623954 is about 9089.7719443339. The cubic root of 82623954 is about 435.5472989675.

The spelling of 82623954 in words is "eighty-two million, six hundred twenty-three thousand, nine hundred fifty-four".