1474631 has 4 divisors (see below), whose sum is σ = 1561392. Its totient is φ = 1387872.

The previous prime is 1474591. The next prime is 1474633. The reversal of 1474631 is 1364741.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1364741 = 7 ⋅194963.

It is a cyclic number.

It is not a de Polignac number, because 1474631 - 2¹⁰ = 1473607 is a prime.

It is a super-2 number, since 2×1474631² = 4349073172322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1474631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1474633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43355 + ... + 43388.

It is an arithmetic number, because the mean of its divisors is an integer number (390348).

2^1474631 is an apocalyptic number.

1474631 is a deficient number, since it is larger than the sum of its proper divisors (86761).

1474631 is an equidigital number, since it uses as much as digits as its factorization.

1474631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86760.

The product of its digits is 2016, while the sum is 26.

The square root of 1474631 is about 1214.3438557509. The cubic root of 1474631 is about 113.8224125331.

The spelling of 1474631 in words is "one million, four hundred seventy-four thousand, six hundred thirty-one".