88621402 has 8 divisors (see below), whose sum is σ = 133200000. Its totient is φ = 44221404.

The previous prime is 88621399. The next prime is 88621417. The reversal of 88621402 is 20412688.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43402 + ... + 45397.

It is an arithmetic number, because the mean of its divisors is an integer number (16650000).

Almost surely, 2^88621402 is an apocalyptic number.

88621402 is a deficient number, since it is larger than the sum of its proper divisors (44578598).

88621402 is a wasteful number, since it uses less digits than its factorization.

88621402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89300.

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 88621402 is about 9413.8940933070. The cubic root of 88621402 is about 445.8405222548.

The spelling of 88621402 in words is "eighty-eight million, six hundred twenty-one thousand, four hundred two".