88941820 has 48 divisors (see below), whose sum is σ = 205682400. Its totient is φ = 32037120.

The previous prime is 88941817. The next prime is 88941823. The reversal of 88941820 is 2814988.

It is an interprime number because it is at equal distance from previous prime (88941817) and next prime (88941823).

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88941823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22126 + ... + 25834.

It is an arithmetic number, because the mean of its divisors is an integer number (4285050).

Almost surely, 2^88941820 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88941820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102841200).

88941820 is an abundant number, since it is smaller than the sum of its proper divisors (116740580).

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

88941820 is a wasteful number, since it uses less digits than its factorization.

88941820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3838 (or 3836 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 40.

The square root of 88941820 is about 9430.8970941263. The cubic root of 88941820 is about 446.3772003853.

The spelling of 88941820 in words is "eighty-eight million, nine hundred forty-one thousand, eight hundred twenty".