88609922 has 4 divisors (see below), whose sum is σ = 132914886. Its totient is φ = 44304960.

The previous prime is 88609919. The next prime is 88609943. The reversal of 88609922 is 22990688.

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., 63218401 + 25391521 = 7951^2 + 5039^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22152479 + ... + 22152482.

Almost surely, 2^88609922 is an apocalyptic number.

88609922 is a deficient number, since it is larger than the sum of its proper divisors (44304964).

88609922 is a wasteful number, since it uses less digits than its factorization.

88609922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44304963.

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 88609922 is about 9413.2843365108. The cubic root of 88609922 is about 445.8212700572.

The spelling of 88609922 in words is "eighty-eight million, six hundred nine thousand, nine hundred twenty-two".