994576052 has 24 divisors (see below), whose sum is σ = 1854199200. Its totient is φ = 465435936.

The previous prime is 994576019. The next prime is 994576117. The reversal of 994576052 is 250675499.

It is a super-3 number, since 3×994576052³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 994575988 and 994576006.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 72527 + ... + 85142.

It is an arithmetic number, because the mean of its divisors is an integer number (77258300).

Almost surely, 2^994576052 is an apocalyptic number.

It is an amenable number.

994576052 is a deficient number, since it is larger than the sum of its proper divisors (859623148).

994576052 is a wasteful number, since it uses less digits than its factorization.

994576052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157775 (or 157773 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 47.

The square root of 994576052 is about 31536.8998476388. The cubic root of 994576052 is about 998.1887386464.

The spelling of 994576052 in words is "nine hundred ninety-four million, five hundred seventy-six thousand, fifty-two".