46993473 has 8 divisors (see below), whose sum is σ = 69620000. Its totient is φ = 31328964.

The previous prime is 46993451. The next prime is 46993477. The reversal of 46993473 is 37439964.

It is not a de Polignac number, because 46993473 - 2⁸ = 46993217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46993477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 870223 + ... + 870276.

It is an arithmetic number, because the mean of its divisors is an integer number (8702500).

Almost surely, 2^46993473 is an apocalyptic number.

It is an amenable number.

46993473 is a deficient number, since it is larger than the sum of its proper divisors (22626527).

46993473 is a wasteful number, since it uses less digits than its factorization.

46993473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1740508 (or 1740502 counting only the distinct ones).

The product of its digits is 489888, while the sum is 45.

The square root of 46993473 is about 6855.1785534733. The cubic root of 46993473 is about 360.8659017030.

The spelling of 46993473 in words is "forty-six million, nine hundred ninety-three thousand, four hundred seventy-three".