88001238 has 32 divisors (see below), whose sum is σ = 190272096. Its totient is φ = 26972928.

The previous prime is 88001237. The next prime is 88001239. The reversal of 88001238 is 83210088.

It is an interprime number because it is at equal distance from previous prime (88001237) and next prime (88001239).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88001237) 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, 19570 + ... + 23642.

It is an arithmetic number, because the mean of its divisors is an integer number (5946003).

Almost surely, 2^88001238 is an apocalyptic number.

88001238 is an abundant number, since it is smaller than the sum of its proper divisors (102270858).

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

88001238 is a wasteful number, since it uses less digits than its factorization.

88001238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4368.

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 88001238 is about 9380.8975050365. The cubic root of 88001238 is about 444.7981039278.

The spelling of 88001238 in words is "eighty-eight million, one thousand, two hundred thirty-eight".