94128200 has 48 divisors (see below), whose sum is σ = 226408500. Its totient is φ = 36350720.

The previous prime is 94128191. The next prime is 94128227. The reversal of 94128200 is 282149.

It can be written as a sum of positive squares in 6 ways, for example, as 64032004 + 30096196 = 8002^2 + 5486^2 .

It is a super-5 number, since 5×94128200⁵ (a number of 41 digits) contains 55555 as substring. Note that it is a super-d number also for d = 3.

It is a self number, because there is not a number n which added to its sum of digits gives 94128200.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2315 + ... + 13914.

Almost surely, 2^94128200 is an apocalyptic number.

It is an amenable number.

94128200 is an abundant number, since it is smaller than the sum of its proper divisors (132280300).

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

94128200 is a wasteful number, since it uses less digits than its factorization.

94128200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16274 (or 16265 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 94128200 is about 9701.9688723475. The cubic root of 94128200 is about 454.8902041558.

The spelling of 94128200 in words is "ninety-four million, one hundred twenty-eight thousand, two hundred".