46581023 has 2 divisors, whose sum is σ = 46581024. Its totient is φ = 46581022.

The previous prime is 46581019. The next prime is 46581053. The reversal of 46581023 is 32018564.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46581023 - 2² = 46581019 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46581053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23290511 + 23290512.

It is an arithmetic number, because the mean of its divisors is an integer number (23290512).

Almost surely, 2^46581023 is an apocalyptic number.

46581023 is a deficient number, since it is larger than the sum of its proper divisors (1).

46581023 is an equidigital number, since it uses as much as digits as its factorization.

46581023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 46581023 is about 6825.0291574469. The cubic root of 46581023 is about 359.8070545293.

Adding to 46581023 its reverse (32018564), we get a palindrome (78599587).

The spelling of 46581023 in words is "forty-six million, five hundred eighty-one thousand, twenty-three".