88819494 has 8 divisors (see below), whose sum is σ = 177639000. Its totient is φ = 29606496.

The previous prime is 88819483. The next prime is 88819517. The reversal of 88819494 is 49491888.

It is a sphenic number, since it is the product of 3 distinct primes.

88819494 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7401619 + ... + 7401630.

It is an arithmetic number, because the mean of its divisors is an integer number (22204875).

Almost surely, 2^88819494 is an apocalyptic number.

88819494 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

88819494 is a wasteful number, since it uses less digits than its factorization.

88819494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14803254.

The product of its digits is 663552, while the sum is 51.

The square root of 88819494 is about 9424.4094775217. The cubic root of 88819494 is about 446.1724650893.

The spelling of 88819494 in words is "eighty-eight million, eight hundred nineteen thousand, four hundred ninety-four".