88849636 has 6 divisors (see below), whose sum is σ = 155486870. Its totient is φ = 44424816.

The previous prime is 88849619. The next prime is 88849639. The reversal of 88849636 is 63694888.

It can be written as a sum of positive squares in only one way, i.e., 49787136 + 39062500 = 7056^2 + 6250^2 .

It is not an unprimeable number, because it can be changed into a prime (88849639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11106201 + ... + 11106208.

Almost surely, 2^88849636 is an apocalyptic number.

It is an amenable number.

88849636 is a deficient number, since it is larger than the sum of its proper divisors (66637234).

88849636 is a wasteful number, since it uses less digits than its factorization.

88849636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22212413 (or 22212411 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 52.

The square root of 88849636 is about 9426.0084871593. The cubic root of 88849636 is about 446.2229307728. Note that the first 3 decimals are identical.

The spelling of 88849636 in words is "eighty-eight million, eight hundred forty-nine thousand, six hundred thirty-six".