88214292 has 96 divisors (see below), whose sum is σ = 252806400. Its totient is φ = 26459136.

The previous prime is 88214249. The next prime is 88214293. The reversal of 88214292 is 29241288.

It is a super-2 number, since 2×88214292² = 15563522626122528, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88214293) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41184 + ... + 43272.

It is an arithmetic number, because the mean of its divisors is an integer number (2633400).

Almost surely, 2^88214292 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 88214292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126403200).

88214292 is an abundant number, since it is smaller than the sum of its proper divisors (164592108).

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

88214292 is a wasteful number, since it uses less digits than its factorization.

88214292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2142 (or 2134 counting only the distinct ones).

The product of its digits is 18432, while the sum is 36.

The square root of 88214292 is about 9392.2463766662. The cubic root of 88214292 is about 445.1567717634.

The spelling of 88214292 in words is "eighty-eight million, two hundred fourteen thousand, two hundred ninety-two".