46814137 has 2 divisors, whose sum is σ = 46814138. Its totient is φ = 46814136.

The previous prime is 46814129. The next prime is 46814147. The reversal of 46814137 is 73141864.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33131536 + 13682601 = 5756^2 + 3699^2 .

It is a cyclic number.

It is not a de Polignac number, because 46814137 - 2³ = 46814129 is a prime.

It is not a weakly prime, because it can be changed into another prime (46814147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23407068 + 23407069.

It is an arithmetic number, because the mean of its divisors is an integer number (23407069).

Almost surely, 2^46814137 is an apocalyptic number.

It is an amenable number.

46814137 is a deficient number, since it is larger than the sum of its proper divisors (1).

46814137 is an equidigital number, since it uses as much as digits as its factorization.

46814137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16128, while the sum is 34.

The square root of 46814137 is about 6842.0857200126. The cubic root of 46814137 is about 360.4062723024.

The spelling of 46814137 in words is "forty-six million, eight hundred fourteen thousand, one hundred thirty-seven".