88813443 has 6 divisors (see below), whose sum is σ = 118439692. Its totient is φ = 59198080.

The previous prime is 88813427. The next prime is 88813451. The reversal of 88813443 is 34431888.

It is not a de Polignac number, because 88813443 - 2⁴ = 88813427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88813453) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13603 + ... + 19043.

Almost surely, 2^88813443 is an apocalyptic number.

88813443 is a deficient number, since it is larger than the sum of its proper divisors (29626249).

88813443 is an frugal number, since it uses more digits than its factorization.

88813443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10885 (or 5444 counting only the distinct ones).

The product of its digits is 73728, while the sum is 39.

The square root of 88813443 is about 9424.0884439823. The cubic root of 88813443 is about 446.1623327382.

The spelling of 88813443 in words is "eighty-eight million, eight hundred thirteen thousand, four hundred forty-three".