46111231 has 4 divisors (see below), whose sum is σ = 46666872. Its totient is φ = 45555592.

The previous prime is 46111223. The next prime is 46111237. The reversal of 46111231 is 13211164.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46111231 - 2³ = 46111223 is a prime.

It is a super-2 number, since 2×46111231² = 4252491248670722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46111199 and 46111208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46111237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277696 + ... + 277861.

It is an arithmetic number, because the mean of its divisors is an integer number (11666718).

Almost surely, 2^46111231 is an apocalyptic number.

46111231 is a deficient number, since it is larger than the sum of its proper divisors (555641).

46111231 is an equidigital number, since it uses as much as digits as its factorization.

46111231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555640.

The product of its digits is 144, while the sum is 19.

The square root of 46111231 is about 6790.5250901532. The cubic root of 46111231 is about 358.5933560812.

Adding to 46111231 its reverse (13211164), we get a palindrome (59322395).

The spelling of 46111231 in words is "forty-six million, one hundred eleven thousand, two hundred thirty-one".