46013431 has 2 divisors, whose sum is σ = 46013432. Its totient is φ = 46013430.

The previous prime is 46013419. The next prime is 46013437. The reversal of 46013431 is 13431064.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46013431 - 2⁵ = 46013399 is a prime.

It is a super-2 number, since 2×46013431² = 4234471664783522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46013437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23006715 + 23006716.

It is an arithmetic number, because the mean of its divisors is an integer number (23006716).

Almost surely, 2^46013431 is an apocalyptic number.

46013431 is a deficient number, since it is larger than the sum of its proper divisors (1).

46013431 is an equidigital number, since it uses as much as digits as its factorization.

46013431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 46013431 is about 6783.3200573171. The cubic root of 46013431 is about 358.3396561110.

Adding to 46013431 its reverse (13431064), we get a palindrome (59444495).

The spelling of 46013431 in words is "forty-six million, thirteen thousand, four hundred thirty-one".