40460137 has 2 divisors, whose sum is σ = 40460138. Its totient is φ = 40460136.

The previous prime is 40460113. The next prime is 40460143. The reversal of 40460137 is 73106404.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21196816 + 19263321 = 4604^2 + 4389^2 .

It is a cyclic number.

It is not a de Polignac number, because 40460137 - 2⁷ = 40460009 is a prime.

It is not a weakly prime, because it can be changed into another prime (40460107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20230068 + 20230069.

It is an arithmetic number, because the mean of its divisors is an integer number (20230069).

Almost surely, 2^40460137 is an apocalyptic number.

It is an amenable number.

40460137 is a deficient number, since it is larger than the sum of its proper divisors (1).

40460137 is an equidigital number, since it uses as much as digits as its factorization.

40460137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 40460137 is about 6360.8283265625. The cubic root of 40460137 is about 343.3015648070.

The spelling of 40460137 in words is "forty million, four hundred sixty thousand, one hundred thirty-seven".