46330137 has 42 divisors (see below), whose sum is σ = 80866698. Its totient is φ = 26453952.

The previous prime is 46330133. The next prime is 46330147. The reversal of 46330137 is 73103364.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 46294416 + 35721 = 6804^2 + 189^2 .

It is not a de Polignac number, because 46330137 - 2² = 46330133 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 46330137.

It is not an unprimeable number, because it can be changed into a prime (46330133) by changing a digit.

It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 35073 + ... + 36369.

Almost surely, 2^46330137 is an apocalyptic number.

It is an amenable number.

46330137 is a deficient number, since it is larger than the sum of its proper divisors (34536561).

46330137 is an equidigital number, since it uses as much as digits as its factorization.

46330137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1329 (or 1307 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 27.

The square root of 46330137 is about 6806.6244938295. The cubic root of 46330137 is about 359.1599161335.

The spelling of 46330137 in words is "forty-six million, three hundred thirty thousand, one hundred thirty-seven".