46145719 has 2 divisors, whose sum is σ = 46145720. Its totient is φ = 46145718.

The previous prime is 46145683. The next prime is 46145731. The reversal of 46145719 is 91754164.

46145719 is nontrivially palindromic in base 5.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46145719 - 2⁹ = 46145207 is a prime.

It is a super-2 number, since 2×46145719² = 4258854764053922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46145419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23072859 + 23072860.

It is an arithmetic number, because the mean of its divisors is an integer number (23072860).

Almost surely, 2^46145719 is an apocalyptic number.

46145719 is a deficient number, since it is larger than the sum of its proper divisors (1).

46145719 is an equidigital number, since it uses as much as digits as its factorization.

46145719 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 37.

The square root of 46145719 is about 6793.0640362063. The cubic root of 46145719 is about 358.6827347815.

It can be divided in two parts, 46145 and 719, that added together give a palindrome (46864).

The spelling of 46145719 in words is "forty-six million, one hundred forty-five thousand, seven hundred nineteen".