82623952 has 10 divisors (see below), whose sum is σ = 160083938. Its totient is φ = 41311968.

The previous prime is 82623911. The next prime is 82623971. The reversal of 82623952 is 25932628.

It can be written as a sum of positive squares in only one way, i.e., 82156096 + 467856 = 9064^2 + 684^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2581983 + ... + 2582014.

Almost surely, 2^82623952 is an apocalyptic number.

It is an amenable number.

82623952 is a deficient number, since it is larger than the sum of its proper divisors (77459986).

82623952 is a wasteful number, since it uses less digits than its factorization.

82623952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5164005 (or 5163999 counting only the distinct ones).

The product of its digits is 51840, while the sum is 37.

The square root of 82623952 is about 9089.7718343202. The cubic root of 82623952 is about 435.5472954532.

The spelling of 82623952 in words is "eighty-two million, six hundred twenty-three thousand, nine hundred fifty-two".