46494992 has 20 divisors (see below), whose sum is σ = 91785420. Its totient is φ = 22808448.

The previous prime is 46494991. The next prime is 46495013. The reversal of 46494992 is 29949464.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 20647936 + 25847056 = 4544^2 + 5084^2 .

It is not an unprimeable number, because it can be changed into a prime (46494991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26567 + ... + 28262.

It is an arithmetic number, because the mean of its divisors is an integer number (4589271).

Almost surely, 2^46494992 is an apocalyptic number.

It is an amenable number.

46494992 is a deficient number, since it is larger than the sum of its proper divisors (45290428).

46494992 is a wasteful number, since it uses less digits than its factorization.

46494992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54890 (or 54884 counting only the distinct ones).

The product of its digits is 559872, while the sum is 47.

The square root of 46494992 is about 6818.7236342295. The cubic root of 46494992 is about 359.5854074932.

The spelling of 46494992 in words is "forty-six million, four hundred ninety-four thousand, nine hundred ninety-two".