1470231 has 20 divisors (see below), whose sum is σ = 2510992. Its totient is φ = 839808.

The previous prime is 1470199. The next prime is 1470233. The reversal of 1470231 is 1320741.

It is not a de Polignac number, because 1470231 - 2⁵ = 1470199 is a prime.

It is a super-2 number, since 2×1470231² = 4323158386722, which contains 22 as substring.

It is a Duffinian number.

1470231 is a modest number, since divided by 231 gives 147 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1470233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 730 + ... + 1863.

2^1470231 is an apocalyptic number.

1470231 is a deficient number, since it is larger than the sum of its proper divisors (1040761).

1470231 is an equidigital number, since it uses as much as digits as its factorization.

1470231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2612 (or 2603 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 1470231 is about 1212.5308243505. The cubic root of 1470231 is about 113.7090920807.

Adding to 1470231 its reverse (1320741), we get a palindrome (2790972).

The spelling of 1470231 in words is "one million, four hundred seventy thousand, two hundred thirty-one".