46221123 has 32 divisors (see below), whose sum is σ = 68302080. Its totient is φ = 27630720.

The previous prime is 46221121. The next prime is 46221127. The reversal of 46221123 is 32112264.

It is not a de Polignac number, because 46221123 - 2¹ = 46221121 is a prime.

It is a super-2 number, since 2×46221123² = 4272784422762258, 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 46221123.

It is not an unprimeable number, because it can be changed into a prime (46221121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 352768 + ... + 352898.

It is an arithmetic number, because the mean of its divisors is an integer number (2134440).

Almost surely, 2^46221123 is an apocalyptic number.

46221123 is a deficient number, since it is larger than the sum of its proper divisors (22080957).

46221123 is a wasteful number, since it uses less digits than its factorization.

46221123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339.

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

The square root of 46221123 is about 6798.6118436045. The cubic root of 46221123 is about 358.8779959049.

Adding to 46221123 its reverse (32112264), we get a palindrome (78333387).

The spelling of 46221123 in words is "forty-six million, two hundred twenty-one thousand, one hundred twenty-three".