46925881 has 4 divisors (see below), whose sum is σ = 47924352. Its totient is φ = 45927412.

The previous prime is 46925863. The next prime is 46925891. The reversal of 46925881 is 18852964.

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 46925881 - 2⁹ = 46925369 is a prime.

It is a super-2 number, since 2×46925881² = 4404076615252322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46925821) 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, 499165 + ... + 499258.

It is an arithmetic number, because the mean of its divisors is an integer number (11981088).

Almost surely, 2^46925881 is an apocalyptic number.

It is an amenable number.

46925881 is a deficient number, since it is larger than the sum of its proper divisors (998471).

46925881 is an equidigital number, since it uses as much as digits as its factorization.

46925881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998470.

The product of its digits is 138240, while the sum is 43.

The square root of 46925881 is about 6850.2467838757. The cubic root of 46925881 is about 360.6928042478.

The spelling of 46925881 in words is "forty-six million, nine hundred twenty-five thousand, eight hundred eighty-one".