6112431 has 24 divisors (see below), whose sum is σ = 9631440. Its totient is φ = 3712896.

The previous prime is 6112423. The next prime is 6112439. The reversal of 6112431 is 1342116.

It is a happy number.

6112431 is a `hidden beast` number, since 611 + 24 + 31 = 666.

It is an interprime number because it is at equal distance from previous prime (6112423) and next prime (6112439).

It is not a de Polignac number, because 6112431 - 2³ = 6112423 is a prime.

It is a super-2 number, since 2×6112431² = 74723625459522, which contains 22 as substring.

6112431 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6112439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10120 + ... + 10706.

It is an arithmetic number, because the mean of its divisors is an integer number (401310).

Almost surely, 2^6112431 is an apocalyptic number.

6112431 is a deficient number, since it is larger than the sum of its proper divisors (3519009).

6112431 is a wasteful number, since it uses less digits than its factorization.

6112431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695 (or 692 counting only the distinct ones).

The product of its digits is 144, while the sum is 18.

The square root of 6112431 is about 2472.3331086243. Note that the first 3 decimals coincide. The cubic root of 6112431 is about 182.8400465613.

Adding to 6112431 its reverse (1342116), we get a palindrome (7454547).

The spelling of 6112431 in words is "six million, one hundred twelve thousand, four hundred thirty-one".