994612250 has 32 divisors (see below), whose sum is σ = 1874480400. Its totient is φ = 395160000.

The previous prime is 994612249. The next prime is 994612331. The reversal of 994612250 is 52216499.

It can be written as a sum of positive squares in 8 ways, for example, as 84805681 + 909806569 = 9209^2 + 30163^2 .

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 15 ways as a sum of consecutive naturals, for example, 23900 + ... + 50600.

Almost surely, 2^994612250 is an apocalyptic number.

994612250 is a deficient number, since it is larger than the sum of its proper divisors (879868150).

994612250 is a wasteful number, since it uses less digits than its factorization.

994612250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26867 (or 26857 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 994612250 is about 31537.4737415666. The cubic root of 994612250 is about 998.2008483278.

The spelling of 994612250 in words is "nine hundred ninety-four million, six hundred twelve thousand, two hundred fifty".