94991130 has 192 divisors, whose sum is σ = 287659008. Its totient is φ = 22394880.

The previous prime is 94991119. The next prime is 94991131. The reversal of 94991130 is 3119949.

It is not an unprimeable number, because it can be changed into a prime (94991131) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 979242 + ... + 979338.

It is an arithmetic number, because the mean of its divisors is an integer number (1498224).

Almost surely, 2^94991130 is an apocalyptic number.

94991130 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 94991130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143829504).

94991130 is an abundant number, since it is smaller than the sum of its proper divisors (192667878).

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

94991130 is a wasteful number, since it uses less digits than its factorization.

94991130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163 (or 151 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 36.

The square root of 94991130 is about 9746.3393127882. The cubic root of 94991130 is about 456.2760620629.

The spelling of 94991130 in words is "ninety-four million, nine hundred ninety-one thousand, one hundred thirty".