46140571 has 2 divisors, whose sum is σ = 46140572. Its totient is φ = 46140570.

The previous prime is 46140559. The next prime is 46140593. The reversal of 46140571 is 17504164.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46140571 is a prime.

It is not a weakly prime, because it can be changed into another prime (46140541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23070285 + 23070286.

It is an arithmetic number, because the mean of its divisors is an integer number (23070286).

Almost surely, 2^46140571 is an apocalyptic number.

46140571 is a deficient number, since it is larger than the sum of its proper divisors (1).

46140571 is an equidigital number, since it uses as much as digits as its factorization.

46140571 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 46140571 is about 6792.6851097339. The cubic root of 46140571 is about 358.6693961127.

The spelling of 46140571 in words is "forty-six million, one hundred forty thousand, five hundred seventy-one".