95215890 has 128 divisors (see below), whose sum is σ = 291299328. Its totient is φ = 19342080.

The previous prime is 95215877. The next prime is 95215907. The reversal of 95215890 is 9851259.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 108132 + ... + 109008.

It is an arithmetic number, because the mean of its divisors is an integer number (2275776).

Almost surely, 2^95215890 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 95215890, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145649664).

95215890 is an abundant number, since it is smaller than the sum of its proper divisors (196083438).

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

95215890 is a wasteful number, since it uses less digits than its factorization.

95215890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952.

The product of its (nonzero) digits is 32400, while the sum is 39.

The square root of 95215890 is about 9757.8629832561. The cubic root of 95215890 is about 456.6356459177.

The spelling of 95215890 in words is "ninety-five million, two hundred fifteen thousand, eight hundred ninety".