46303139 has 2 divisors, whose sum is σ = 46303140. Its totient is φ = 46303138.

The previous prime is 46303039. The next prime is 46303151. The reversal of 46303139 is 93130364.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46303139 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46303039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23151569 + 23151570.

It is an arithmetic number, because the mean of its divisors is an integer number (23151570).

Almost surely, 2^46303139 is an apocalyptic number.

46303139 is a deficient number, since it is larger than the sum of its proper divisors (1).

46303139 is an equidigital number, since it uses as much as digits as its factorization.

46303139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 46303139 is about 6804.6409897951. The cubic root of 46303139 is about 359.0901380570.

The spelling of 46303139 in words is "forty-six million, three hundred three thousand, one hundred thirty-nine".