88038474621 has 8 divisors (see below), whose sum is σ = 120557190624. Its totient is φ = 57106037520.

The previous prime is 88038474593. The next prime is 88038474637. The reversal of 88038474621 is 12647483088.

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

It is not a de Polignac number, because 88038474621 - 2¹⁵ = 88038441853 is a prime.

It is a super-2 number, since 2×88038474621² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88038474661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 396569595 + ... + 396569816.

It is an arithmetic number, because the mean of its divisors is an integer number (15069648828).

Almost surely, 2^88038474621 is an apocalyptic number.

It is an amenable number.

88038474621 is a deficient number, since it is larger than the sum of its proper divisors (32518716003).

88038474621 is a wasteful number, since it uses less digits than its factorization.

88038474621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793139451.

The product of its (nonzero) digits is 2064384, while the sum is 51.

The spelling of 88038474621 in words is "eighty-eight billion, thirty-eight million, four hundred seventy-four thousand, six hundred twenty-one".