46115223 has 72 divisors (see below), whose sum is σ = 83393280. Its totient is φ = 22407840.

The previous prime is 46115219. The next prime is 46115239. The reversal of 46115223 is 32251164.

It is not a de Polignac number, because 46115223 - 2² = 46115219 is a prime.

It is a super-2 number, since 2×46115223² = 4253227584679458, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46115193 and 46115202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46115323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 583698 + ... + 583776.

It is an arithmetic number, because the mean of its divisors is an integer number (1158240).

Almost surely, 2^46115223 is an apocalyptic number.

46115223 is a deficient number, since it is larger than the sum of its proper divisors (37278057).

46115223 is a wasteful number, since it uses less digits than its factorization.

46115223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145 (or 119 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 46115223 is about 6790.8190227689. The cubic root of 46115223 is about 358.6037039823.

Adding to 46115223 its reverse (32251164), we get a palindrome (78366387).

The spelling of 46115223 in words is "forty-six million, one hundred fifteen thousand, two hundred twenty-three".