46113421 has 2 divisors, whose sum is σ = 46113422. Its totient is φ = 46113420.

The previous prime is 46113407. The next prime is 46113427. The reversal of 46113421 is 12431164.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28355625 + 17757796 = 5325^2 + 4214^2 .

It is a cyclic number.

It is not a de Polignac number, because 46113421 - 2¹⁵ = 46080653 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46113392 and 46113401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46113427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23056710 + 23056711.

It is an arithmetic number, because the mean of its divisors is an integer number (23056711).

Almost surely, 2^46113421 is an apocalyptic number.

It is an amenable number.

46113421 is a deficient number, since it is larger than the sum of its proper divisors (1).

46113421 is an equidigital number, since it uses as much as digits as its factorization.

46113421 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 576, while the sum is 22.

The square root of 46113421 is about 6790.6863423368. The cubic root of 46113421 is about 358.5990329846.

Adding to 46113421 its reverse (12431164), we get a palindrome (58544585).

The spelling of 46113421 in words is "forty-six million, one hundred thirteen thousand, four hundred twenty-one".