88725190 has 32 divisors (see below), whose sum is σ = 163897344. Its totient is φ = 34566240.

The previous prime is 88725187. The next prime is 88725199. The reversal of 88725190 is 9152788.

It is a super-2 number, since 2×88725190² = 15744318681072200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88725199) 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, 145867 + ... + 146473.

It is an arithmetic number, because the mean of its divisors is an integer number (5121792).

Almost surely, 2^88725190 is an apocalyptic number.

88725190 is a deficient number, since it is larger than the sum of its proper divisors (75172154).

88725190 is a wasteful number, since it uses less digits than its factorization.

88725190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972.

The product of its (nonzero) digits is 40320, while the sum is 40.

The square root of 88725190 is about 9419.4049705913. The cubic root of 88725190 is about 446.0145014623.

The spelling of 88725190 in words is "eighty-eight million, seven hundred twenty-five thousand, one hundred ninety".