88958142 has 128 divisors (see below), whose sum is σ = 249553920. Its totient is φ = 22861440.

The previous prime is 88958123. The next prime is 88958143. The reversal of 88958142 is 24185988.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88958143) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 211092 + ... + 211512.

It is an arithmetic number, because the mean of its divisors is an integer number (1949640).

Almost surely, 2^88958142 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88958142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124776960).

88958142 is an abundant number, since it is smaller than the sum of its proper divisors (160595778).

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

88958142 is a wasteful number, since it uses less digits than its factorization.

88958142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495 (or 489 counting only the distinct ones).

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

The square root of 88958142 is about 9431.7624015875. The cubic root of 88958142 is about 446.4045040880.

The spelling of 88958142 in words is "eighty-eight million, nine hundred fifty-eight thousand, one hundred forty-two".