46491976 has 8 divisors (see below), whose sum is σ = 87172470. Its totient is φ = 23245984.

The previous prime is 46491967. The next prime is 46491979. The reversal of 46491976 is 67919464.

It can be written as a sum of positive squares in only one way, i.e., 39363076 + 7128900 = 6274^2 + 2670^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (46491979) 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 as a sum of consecutive naturals, namely, 2905741 + ... + 2905756.

Almost surely, 2^46491976 is an apocalyptic number.

It is an amenable number.

46491976 is a deficient number, since it is larger than the sum of its proper divisors (40680494).

46491976 is a wasteful number, since it uses less digits than its factorization.

46491976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5811503 (or 5811499 counting only the distinct ones).

The product of its digits is 326592, while the sum is 46.

The square root of 46491976 is about 6818.5024748841. The cubic root of 46491976 is about 359.5776322254.

The spelling of 46491976 in words is "forty-six million, four hundred ninety-one thousand, nine hundred seventy-six".