88836020 has 144 divisors (see below), whose sum is σ = 246677760. Its totient is φ = 26562816.

The previous prime is 88836017. The next prime is 88836023. The reversal of 88836020 is 2063888.

It is an interprime number because it is at equal distance from previous prime (88836017) and next prime (88836023).

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88836023) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 241877 + ... + 242243.

It is an arithmetic number, because the mean of its divisors is an integer number (1713040).

Almost surely, 2^88836020 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 88836020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123338880).

88836020 is an abundant number, since it is smaller than the sum of its proper divisors (157841740).

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

88836020 is a wasteful number, since it uses less digits than its factorization.

88836020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422 (or 413 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 88836020 is about 9425.2862025511. The cubic root of 88836020 is about 446.2001353997.

The spelling of 88836020 in words is "eighty-eight million, eight hundred thirty-six thousand, twenty".