46140541 has 2 divisors, whose sum is σ = 46140542. Its totient is φ = 46140540.

The previous prime is 46140527. The next prime is 46140559. The reversal of 46140541 is 14504164.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45508516 + 632025 = 6746^2 + 795^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46140541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46140571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23070270 + 23070271.

It is an arithmetic number, because the mean of its divisors is an integer number (23070271).

Almost surely, 2^46140541 is an apocalyptic number.

It is an amenable number.

46140541 is a deficient number, since it is larger than the sum of its proper divisors (1).

46140541 is an equidigital number, since it uses as much as digits as its factorization.

46140541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 46140541 is about 6792.6829014757. The cubic root of 46140541 is about 358.6693183786.

The spelling of 46140541 in words is "forty-six million, one hundred forty thousand, five hundred forty-one".