46180039 has 2 divisors, whose sum is σ = 46180040. Its totient is φ = 46180038.

The previous prime is 46180027. The next prime is 46180081. The reversal of 46180039 is 93008164.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46180039 - 2⁹ = 46179527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46180339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23090019 + 23090020.

It is an arithmetic number, because the mean of its divisors is an integer number (23090020).

Almost surely, 2^46180039 is an apocalyptic number.

46180039 is a deficient number, since it is larger than the sum of its proper divisors (1).

46180039 is an equidigital number, since it uses as much as digits as its factorization.

46180039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 46180039 is about 6795.5896727216. The cubic root of 46180039 is about 358.7716338979.

The spelling of 46180039 in words is "forty-six million, one hundred eighty thousand, thirty-nine".