88061988 has 24 divisors (see below), whose sum is σ = 234832192. Its totient is φ = 25160544.

The previous prime is 88061983. The next prime is 88062049. The reversal of 88061988 is 88916088.

It is not an unprimeable number, because it can be changed into a prime (88061983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 524095 + ... + 524262.

Almost surely, 2^88061988 is an apocalyptic number.

It is an amenable number.

88061988 is an abundant number, since it is smaller than the sum of its proper divisors (146770204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88061988 is a wasteful number, since it uses less digits than its factorization.

88061988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048371 (or 1048369 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 48.

The square root of 88061988 is about 9384.1349095162. The cubic root of 88061988 is about 444.9004330537.

The spelling of 88061988 in words is "eighty-eight million, sixty-one thousand, nine hundred eighty-eight".