46421874 has 12 divisors (see below), whose sum is σ = 100580766. Its totient is φ = 15473952.

The previous prime is 46421863. The next prime is 46421891. The reversal of 46421874 is 47812464.

46421874 is a `hidden beast` number, since 4 + 642 + 1 + 8 + 7 + 4 = 666.

46421874 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 44796249 + 1625625 = 6693^2 + 1275^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1289479 + ... + 1289514.

Almost surely, 2^46421874 is an apocalyptic number.

46421874 is an abundant number, since it is smaller than the sum of its proper divisors (54158892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46421874 is a wasteful number, since it uses less digits than its factorization.

46421874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2579001 (or 2578998 counting only the distinct ones).

The product of its digits is 43008, while the sum is 36.

The square root of 46421874 is about 6813.3599640706. The cubic root of 46421874 is about 359.3968139903.

The spelling of 46421874 in words is "forty-six million, four hundred twenty-one thousand, eight hundred seventy-four".