6145431 has 8 divisors (see below), whose sum is σ = 8384640. Its totient is φ = 4001592.

The previous prime is 6145429. The next prime is 6145457. The reversal of 6145431 is 1345416.

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

It is not a de Polignac number, because 6145431 - 2¹ = 6145429 is a prime.

It is a super-2 number, since 2×6145431² = 75532644351522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6145411) 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, 23691 + ... + 23948.

It is an arithmetic number, because the mean of its divisors is an integer number (1048080).

Almost surely, 2^6145431 is an apocalyptic number.

6145431 is a deficient number, since it is larger than the sum of its proper divisors (2239209).

6145431 is a wasteful number, since it uses less digits than its factorization.

6145431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47685.

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

The square root of 6145431 is about 2478.9979830569. The cubic root of 6145431 is about 183.1684972020.

The spelling of 6145431 in words is "six million, one hundred forty-five thousand, four hundred thirty-one".