88870988 has 12 divisors (see below), whose sum is σ = 162286320. Its totient is φ = 42503472.

The previous prime is 88870987. The next prime is 88871033. The reversal of 88870988 is 88907888.

It is a super-2 number, since 2×88870988² = 15796105016192288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (88870987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 482903 + ... + 483086.

It is an arithmetic number, because the mean of its divisors is an integer number (13523860).

Almost surely, 2^88870988 is an apocalyptic number.

It is an amenable number.

88870988 is a deficient number, since it is larger than the sum of its proper divisors (73415332).

88870988 is a wasteful number, since it uses less digits than its factorization.

88870988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966016 (or 966014 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 56.

The square root of 88870988 is about 9427.1410300260. The cubic root of 88870988 is about 446.2586727647.

The spelling of 88870988 in words is "eighty-eight million, eight hundred seventy thousand, nine hundred eighty-eight".