2088398912 has 14 divisors (see below), whose sum is σ = 4144166718. Its totient is φ = 1044199424.

The previous prime is 2088398903. The next prime is 2088398957. The reversal of 2088398912 is 2198938802.

It can be written as a sum of positive squares in only one way, i.e., 2012778496 + 75620416 = 44864^2 + 8696^2 .

It is a super-2 number, since 2×2088398912² = 8722820031285567488, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16315553 + ... + 16315680.

Almost surely, 2^2088398912 is an apocalyptic number.

It is an amenable number.

2088398912 is a deficient number, since it is larger than the sum of its proper divisors (2055767806).

2088398912 is an equidigital number, since it uses as much as digits as its factorization.

2088398912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32631245 (or 32631235 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 50.

The square root of 2088398912 is about 45699.0034027002. The cubic root of 2088398912 is about 1278.2166963320.

The spelling of 2088398912 in words is "two billion, eighty-eight million, three hundred ninety-eight thousand, nine hundred twelve".