1038231 has 8 divisors (see below), whose sum is σ = 1538160. Its totient is φ = 692136.

The previous prime is 1038227. The next prime is 1038251. The reversal of 1038231 is 1328301.

It is not a de Polignac number, because 1038231 - 2² = 1038227 is a prime.

It is a super-2 number, since 2×1038231² = 2155847218722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1038211) 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, 19200 + ... + 19253.

It is an arithmetic number, because the mean of its divisors is an integer number (192270).

2^1038231 is an apocalyptic number.

1038231 is a deficient number, since it is larger than the sum of its proper divisors (499929).

1038231 is an equidigital number, since it uses as much as digits as its factorization.

1038231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38462 (or 38456 counting only the distinct ones).

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

The square root of 1038231 is about 1018.9362099759. The cubic root of 1038231 is about 101.2584629414.

It can be divided in two parts, 1038 and 231, that multiplied together give a triangular number (239778 = T₆₉₂).

The spelling of 1038231 in words is "one million, thirty-eight thousand, two hundred thirty-one".