88125866 has 4 divisors (see below), whose sum is σ = 132188802. Its totient is φ = 44062932.

The previous prime is 88125859. The next prime is 88125937. The reversal of 88125866 is 66852188.

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., 79299025 + 8826841 = 8905^2 + 2971^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22031465 + ... + 22031468.

Almost surely, 2^88125866 is an apocalyptic number.

88125866 is a deficient number, since it is larger than the sum of its proper divisors (44062936).

88125866 is a wasteful number, since it uses less digits than its factorization.

88125866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44062935.

The product of its digits is 184320, while the sum is 44.

The square root of 88125866 is about 9387.5378028533. The cubic root of 88125866 is about 445.0079803307.

The spelling of 88125866 in words is "eighty-eight million, one hundred twenty-five thousand, eight hundred sixty-six".