46918873 has 4 divisors (see below), whose sum is σ = 48958848. Its totient is φ = 44878900.

The previous prime is 46918867. The next prime is 46918889. The reversal of 46918873 is 37881964.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 46918873 - 2¹⁷ = 46787801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46918073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1019953 + ... + 1019998.

It is an arithmetic number, because the mean of its divisors is an integer number (12239712).

Almost surely, 2^46918873 is an apocalyptic number.

It is an amenable number.

46918873 is a deficient number, since it is larger than the sum of its proper divisors (2039975).

46918873 is a wasteful number, since it uses less digits than its factorization.

46918873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2039974.

The product of its digits is 290304, while the sum is 46.

The square root of 46918873 is about 6849.7352503582. The cubic root of 46918873 is about 360.6748478382.

The spelling of 46918873 in words is "forty-six million, nine hundred eighteen thousand, eight hundred seventy-three".