46332137 has 2 divisors, whose sum is σ = 46332138. Its totient is φ = 46332136.

The previous prime is 46332131. The next prime is 46332149. The reversal of 46332137 is 73123364.

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., 45373696 + 958441 = 6736^2 + 979^2 .

It is a cyclic number.

It is not a de Polignac number, because 46332137 - 2²⁰ = 45283561 is a prime.

It is not a weakly prime, because it can be changed into another prime (46332131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23166068 + 23166069.

It is an arithmetic number, because the mean of its divisors is an integer number (23166069).

Almost surely, 2^46332137 is an apocalyptic number.

It is an amenable number.

46332137 is a deficient number, since it is larger than the sum of its proper divisors (1).

46332137 is an equidigital number, since it uses as much as digits as its factorization.

46332137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 29.

The square root of 46332137 is about 6806.7714079437. The cubic root of 46332137 is about 359.1650841842.

The spelling of 46332137 in words is "forty-six million, three hundred thirty-two thousand, one hundred thirty-seven".