46888913 has 2 divisors, whose sum is σ = 46888914. Its totient is φ = 46888912.

The previous prime is 46888909. The next prime is 46888943. The reversal of 46888913 is 31988864.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45468049 + 1420864 = 6743^2 + 1192^2 .

It is a cyclic number.

It is not a de Polignac number, because 46888913 - 2² = 46888909 is a prime.

It is not a weakly prime, because it can be changed into another prime (46888943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23444456 + 23444457.

It is an arithmetic number, because the mean of its divisors is an integer number (23444457).

Almost surely, 2^46888913 is an apocalyptic number.

It is an amenable number.

46888913 is a deficient number, since it is larger than the sum of its proper divisors (1).

46888913 is an equidigital number, since it uses as much as digits as its factorization.

46888913 is an evil number, because the sum of its binary digits is even.

The product of its digits is 331776, while the sum is 47.

The square root of 46888913 is about 6847.5479552903. The cubic root of 46888913 is about 360.5980619694.

The spelling of 46888913 in words is "forty-six million, eight hundred eighty-eight thousand, nine hundred thirteen".