1074431 has 8 divisors (see below), whose sum is σ = 1140720. Its totient is φ = 1009152.

The previous prime is 1074427. The next prime is 1074433. The reversal of 1074431 is 1344701.

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

It is a cyclic number.

It is not a de Polignac number, because 1074431 - 2² = 1074427 is a prime.

It is a super-2 number, since 2×1074431² = 2308803947522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1074433) 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, 3521 + ... + 3813.

It is an arithmetic number, because the mean of its divisors is an integer number (142590).

2^1074431 is an apocalyptic number.

1074431 is a deficient number, since it is larger than the sum of its proper divisors (66289).

1074431 is a wasteful number, since it uses less digits than its factorization.

1074431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 1074431 is about 1036.5476351813. The cubic root of 1074431 is about 102.4219036294.

The spelling of 1074431 in words is "one million, seventy-four thousand, four hundred thirty-one".