46493864 has 8 divisors (see below), whose sum is σ = 87176010. Its totient is φ = 23246928.

The previous prime is 46493851. The next prime is 46493917. The reversal of 46493864 is 46839464.

It can be written as a sum of positive squares in only one way, i.e., 30891364 + 15602500 = 5558^2 + 3950^2 .

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

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, 2905859 + ... + 2905874.

Almost surely, 2^46493864 is an apocalyptic number.

It is an amenable number.

46493864 is a deficient number, since it is larger than the sum of its proper divisors (40682146).

46493864 is a wasteful number, since it uses less digits than its factorization.

46493864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5811739 (or 5811735 counting only the distinct ones).

The product of its digits is 497664, while the sum is 44.

The square root of 46493864 is about 6818.6409203008. The cubic root of 46493864 is about 359.5824995412.

The spelling of 46493864 in words is "forty-six million, four hundred ninety-three thousand, eight hundred sixty-four".