88468621 has 4 divisors (see below), whose sum is σ = 89534592. Its totient is φ = 87402652.

The previous prime is 88468619. The next prime is 88468643. The reversal of 88468621 is 12686488.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 88468621 - 2¹ = 88468619 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88468421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 532861 + ... + 533026.

It is an arithmetic number, because the mean of its divisors is an integer number (22383648).

Almost surely, 2^88468621 is an apocalyptic number.

It is an amenable number.

88468621 is a deficient number, since it is larger than the sum of its proper divisors (1065971).

88468621 is a wasteful number, since it uses less digits than its factorization.

88468621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065970.

The product of its digits is 147456, while the sum is 43.

The square root of 88468621 is about 9405.7759382201. The cubic root of 88468621 is about 445.5841690481.

The spelling of 88468621 in words is "eighty-eight million, four hundred sixty-eight thousand, six hundred twenty-one".