88030812 has 48 divisors (see below), whose sum is σ = 211599360. Its totient is φ = 28469952.

The previous prime is 88030801. The next prime is 88030823. The reversal of 88030812 is 21803088.

It is an interprime number because it is at equal distance from previous prime (88030801) and next prime (88030823).

It is a super-2 number, since 2×88030812² = 15498847722758688, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 88030812.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71014 + ... + 72242.

It is an arithmetic number, because the mean of its divisors is an integer number (4408320).

Almost surely, 2^88030812 is an apocalyptic number.

It is an amenable number.

88030812 is an abundant number, since it is smaller than the sum of its proper divisors (123568548).

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

88030812 is a wasteful number, since it uses less digits than its factorization.

88030812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1410 (or 1408 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 88030812 is about 9382.4736610342. The cubic root of 88030812 is about 444.8479251429.

The spelling of 88030812 in words is "eighty-eight million, thirty thousand, eight hundred twelve".