82625762 has 4 divisors (see below), whose sum is σ = 123938646. Its totient is φ = 41312880.

The previous prime is 82625749. The next prime is 82625791. The reversal of 82625762 is 26752628.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 79049881 + 3575881 = 8891^2 + 1891^2 .

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 as a sum of consecutive naturals, namely, 20656439 + ... + 20656442.

Almost surely, 2^82625762 is an apocalyptic number.

82625762 is a deficient number, since it is larger than the sum of its proper divisors (41312884).

82625762 is a wasteful number, since it uses less digits than its factorization.

82625762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41312883.

The product of its digits is 80640, while the sum is 38.

The square root of 82625762 is about 9089.8713962300. The cubic root of 82625762 is about 435.5504758661.

The spelling of 82625762 in words is "eighty-two million, six hundred twenty-five thousand, seven hundred sixty-two".