88250564 has 6 divisors (see below), whose sum is σ = 154438494. Its totient is φ = 44125280.

The previous prime is 88250557. The next prime is 88250597. The reversal of 88250564 is 46505288.

It can be written as a sum of positive squares in only one way, i.e., 70694464 + 17556100 = 8408^2 + 4190^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11031317 + ... + 11031324.

It is an arithmetic number, because the mean of its divisors is an integer number (25739749).

Almost surely, 2^88250564 is an apocalyptic number.

It is an amenable number.

88250564 is a deficient number, since it is larger than the sum of its proper divisors (66187930).

88250564 is a wasteful number, since it uses less digits than its factorization.

88250564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22062645 (or 22062643 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 38.

The square root of 88250564 is about 9394.1771326711. The cubic root of 88250564 is about 445.2177766697.

The spelling of 88250564 in words is "eighty-eight million, two hundred fifty thousand, five hundred sixty-four".