88241985 has 96 divisors (see below), whose sum is σ = 183980160. Its totient is φ = 38651904.

The previous prime is 88241957. The next prime is 88241999. The reversal of 88241985 is 58914288.

It is a happy number.

It is not a de Polignac number, because 88241985 - 2⁶ = 88241921 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 88241985.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 188722 + ... + 189188.

It is an arithmetic number, because the mean of its divisors is an integer number (1916460).

Almost surely, 2^88241985 is an apocalyptic number.

88241985 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

88241985 is an abundant number, since it is smaller than the sum of its proper divisors (95738175).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88241985 is a wasteful number, since it uses less digits than its factorization.

88241985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527 (or 524 counting only the distinct ones).

The product of its digits is 184320, while the sum is 45.

The square root of 88241985 is about 9393.7205089357. The cubic root of 88241985 is about 445.2033493886.

The spelling of 88241985 in words is "eighty-eight million, two hundred forty-one thousand, nine hundred eighty-five".