88844481 has 24 divisors (see below), whose sum is σ = 144518400. Its totient is φ = 52106400.

The previous prime is 88844471. The next prime is 88844507. The reversal of 88844481 is 18444888.

It is not a de Polignac number, because 88844481 - 2⁵ = 88844449 is a prime.

It is a super-2 number, since 2×88844481² = 15786683608318722, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (88844411) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11406 + ... + 17543.

It is an arithmetic number, because the mean of its divisors is an integer number (6021600).

Almost surely, 2^88844481 is an apocalyptic number.

It is an amenable number.

88844481 is a deficient number, since it is larger than the sum of its proper divisors (55673919).

88844481 is a wasteful number, since it uses less digits than its factorization.

88844481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28997 (or 28994 counting only the distinct ones).

The product of its digits is 262144, while the sum is 45.

The square root of 88844481 is about 9425.7350376509. The cubic root of 88844481 is about 446.2143007480.

It can be divided in two parts, 888 and 44481, that added together give a square (45369 = 213²).

The spelling of 88844481 in words is "eighty-eight million, eight hundred forty-four thousand, four hundred eighty-one".