46115239 has 2 divisors, whose sum is σ = 46115240. Its totient is φ = 46115238.

The previous prime is 46115219. The next prime is 46115269. The reversal of 46115239 is 93251164.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46115239 - 2¹⁵ = 46082471 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46115239.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46115219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23057619 + 23057620.

It is an arithmetic number, because the mean of its divisors is an integer number (23057620).

Almost surely, 2^46115239 is an apocalyptic number.

46115239 is a deficient number, since it is larger than the sum of its proper divisors (1).

46115239 is an equidigital number, since it uses as much as digits as its factorization.

46115239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 31.

The square root of 46115239 is about 6790.8202008299. The cubic root of 46115239 is about 358.6037454556.

The spelling of 46115239 in words is "forty-six million, one hundred fifteen thousand, two hundred thirty-nine".