46493668 has 12 divisors (see below), whose sum is σ = 87622780. Its totient is φ = 21458592.

The previous prime is 46493647. The next prime is 46493677. The reversal of 46493668 is 86639464.

It can be written as a sum of positive squares in 2 ways, for example, as 10036224 + 36457444 = 3168^2 + 6038^2 .

It is a super-2 number, since 2×46493668² = 4323322328188448, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 447003 + ... + 447106.

Almost surely, 2^46493668 is an apocalyptic number.

It is an amenable number.

46493668 is a deficient number, since it is larger than the sum of its proper divisors (41129112).

46493668 is a wasteful number, since it uses less digits than its factorization.

46493668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 894126 (or 894124 counting only the distinct ones).

The product of its digits is 746496, while the sum is 46.

The square root of 46493668 is about 6818.6265479200. The cubic root of 46493668 is about 359.5819942539.

The spelling of 46493668 in words is "forty-six million, four hundred ninety-three thousand, six hundred sixty-eight".