1362431 has 12 divisors (see below), whose sum is σ = 1664208. Its totient is φ = 1088832.

The previous prime is 1362421. The next prime is 1362437. The reversal of 1362431 is 1342631.

It is not a de Polignac number, because 1362431 - 2⁶ = 1362367 is a prime.

It is a super-2 number, since 2×1362431² = 3712436459522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1362437) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12680 + ... + 12786.

It is an arithmetic number, because the mean of its divisors is an integer number (138684).

2^1362431 is an apocalyptic number.

1362431 is a deficient number, since it is larger than the sum of its proper divisors (301777).

1362431 is an equidigital number, since it uses as much as digits as its factorization.

1362431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238 (or 131 counting only the distinct ones).

The product of its digits is 432, while the sum is 20.

The square root of 1362431 is about 1167.2321962660. The cubic root of 1362431 is about 110.8591401015.

The spelling of 1362431 in words is "one million, three hundred sixty-two thousand, four hundred thirty-one".