82626952 has 8 divisors (see below), whose sum is σ = 154925550. Its totient is φ = 41313472.

The previous prime is 82626949. The next prime is 82626959. The reversal of 82626952 is 25962628.

It can be written as a sum of positive squares in only one way, i.e., 74753316 + 7873636 = 8646^2 + 2806^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (82626959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5164177 + ... + 5164192.

Almost surely, 2^82626952 is an apocalyptic number.

It is an amenable number.

82626952 is a deficient number, since it is larger than the sum of its proper divisors (72298598).

82626952 is a wasteful number, since it uses less digits than its factorization.

82626952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10328375 (or 10328371 counting only the distinct ones).

The product of its digits is 103680, while the sum is 40.

The square root of 82626952 is about 9089.9368534660. The cubic root of 82626952 is about 435.5525668305.

The spelling of 82626952 in words is "eighty-two million, six hundred twenty-six thousand, nine hundred fifty-two".