46471394 has 4 divisors (see below), whose sum is σ = 69707094. Its totient is φ = 23235696.

The previous prime is 46471379. The next prime is 46471429. The reversal of 46471394 is 49317464.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 37393225 + 9078169 = 6115^2 + 3013^2 .

It is an unprimeable number.

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, 11617847 + ... + 11617850.

Almost surely, 2^46471394 is an apocalyptic number.

46471394 is a deficient number, since it is larger than the sum of its proper divisors (23235700).

46471394 is a wasteful number, since it uses less digits than its factorization.

46471394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23235699.

The product of its digits is 72576, while the sum is 38.

The square root of 46471394 is about 6816.9930321220. The cubic root of 46471394 is about 359.5245627150.

The spelling of 46471394 in words is "forty-six million, four hundred seventy-one thousand, three hundred ninety-four".