46121223 has 8 divisors (see below), whose sum is σ = 63615600. Its totient is φ = 29687168.

The previous prime is 46121167. The next prime is 46121249. The reversal of 46121223 is 32212164.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 46121223 - 2⁸ = 46120967 is a prime.

It is a super-2 number, since 2×46121223² = 4254334422031458, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 46121223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46121293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264978 + ... + 265151.

It is an arithmetic number, because the mean of its divisors is an integer number (7951950).

Almost surely, 2^46121223 is an apocalyptic number.

46121223 is a deficient number, since it is larger than the sum of its proper divisors (17494377).

46121223 is a wasteful number, since it uses less digits than its factorization.

46121223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530161.

The product of its digits is 576, while the sum is 21.

The square root of 46121223 is about 6791.2607813277. The cubic root of 46121223 is about 358.6192558165.

Adding to 46121223 its reverse (32212164), we get a palindrome (78333387).

The spelling of 46121223 in words is "forty-six million, one hundred twenty-one thousand, two hundred twenty-three".