994255080 has 192 divisors, whose sum is σ = 3736938240. Its totient is φ = 209760768.

The previous prime is 994255069. The next prime is 994255099. The reversal of 994255080 is 80552499.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 69937 + ... + 82943.

It is an arithmetic number, because the mean of its divisors is an integer number (19463220).

Almost surely, 2^994255080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 994255080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1868469120).

994255080 is an abundant number, since it is smaller than the sum of its proper divisors (2742683160).

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

994255080 is a wasteful number, since it uses less digits than its factorization.

994255080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13048 (or 13037 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 42.

The square root of 994255080 is about 31531.8106045308. The cubic root of 994255080 is about 998.0813477947.

The spelling of 994255080 in words is "nine hundred ninety-four million, two hundred fifty-five thousand, eighty".