46748931 has 4 divisors (see below), whose sum is σ = 62331912. Its totient is φ = 31165952.

The previous prime is 46748927. The next prime is 46748951. The reversal of 46748931 is 13984764.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46748931 - 2² = 46748927 is a prime.

It is a super-2 number, since 2×46748931² = 4370925099285522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46748951) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 7791486 + ... + 7791491.

It is an arithmetic number, because the mean of its divisors is an integer number (15582978).

Almost surely, 2^46748931 is an apocalyptic number.

46748931 is a deficient number, since it is larger than the sum of its proper divisors (15582981).

46748931 is a wasteful number, since it uses less digits than its factorization.

46748931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15582980.

The product of its digits is 145152, while the sum is 42.

The square root of 46748931 is about 6837.3189921196. The cubic root of 46748931 is about 360.2388615410.

The spelling of 46748931 in words is "forty-six million, seven hundred forty-eight thousand, nine hundred thirty-one".