88125870 has 64 divisors (see below), whose sum is σ = 249532416. Its totient is φ = 19491840.

The previous prime is 88125859. The next prime is 88125937. The reversal of 88125870 is 7852188.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 259 + ... + 13278.

It is an arithmetic number, because the mean of its divisors is an integer number (3898944).

Almost surely, 2^88125870 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88125870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124766208).

88125870 is an abundant number, since it is smaller than the sum of its proper divisors (161406546).

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

88125870 is a wasteful number, since it uses less digits than its factorization.

88125870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13585.

The product of its (nonzero) digits is 35840, while the sum is 39.

The square root of 88125870 is about 9387.5380159017. The cubic root of 88125870 is about 445.0079870636.

The spelling of 88125870 in words is "eighty-eight million, one hundred twenty-five thousand, eight hundred seventy".