88344121 has 24 divisors (see below), whose sum is σ = 99025920. Its totient is φ = 78688512.

The previous prime is 88344107. The next prime is 88344131. The reversal of 88344121 is 12144388.

It is not a de Polignac number, because 88344121 - 2¹¹ = 88342073 is a prime.

It is a Duffinian number.

Its product of digits (6144) is a multiple of the sum of its prime divisors (256).

It is not an unprimeable number, because it can be changed into a prime (88344101) 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, 695560 + ... + 695686.

It is an arithmetic number, because the mean of its divisors is an integer number (4126080).

Almost surely, 2^88344121 is an apocalyptic number.

It is an amenable number.

88344121 is a deficient number, since it is larger than the sum of its proper divisors (10681799).

88344121 is a wasteful number, since it uses less digits than its factorization.

88344121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273 (or 256 counting only the distinct ones).

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

The square root of 88344121 is about 9399.1553343904. The cubic root of 88344121 is about 445.3750505614.

The spelling of 88344121 in words is "eighty-eight million, three hundred forty-four thousand, one hundred twenty-one".