46878824 has 8 divisors (see below), whose sum is σ = 87897810. Its totient is φ = 23439408.

The previous prime is 46878803. The next prime is 46878869. The reversal of 46878824 is 42887864.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 29920900 + 16957924 = 5470^2 + 4118^2 .

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, 2929919 + ... + 2929934.

Almost surely, 2^46878824 is an apocalyptic number.

It is an amenable number.

46878824 is a deficient number, since it is larger than the sum of its proper divisors (41018986).

46878824 is a wasteful number, since it uses less digits than its factorization.

46878824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5859859 (or 5859855 counting only the distinct ones).

The product of its digits is 688128, while the sum is 47.

The square root of 46878824 is about 6846.8112285939. The cubic root of 46878824 is about 360.5721970433.

The spelling of 46878824 in words is "forty-six million, eight hundred seventy-eight thousand, eight hundred twenty-four".