1471972 has 18 divisors (see below), whose sum is σ = 2648534. Its totient is φ = 715680.

The previous prime is 1471937. The next prime is 1472017. The reversal of 1471972 is 2791741.

It can be written as a sum of positive squares in only one way, i.e., 1290496 + 181476 = 1136^2 + 426^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20128 + ... + 20200.

2^1471972 is an apocalyptic number.

It is an amenable number.

1471972 is a deficient number, since it is larger than the sum of its proper divisors (1176562).

1471972 is an equidigital number, since it uses as much as digits as its factorization.

1471972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219 (or 146 counting only the distinct ones).

The product of its digits is 3528, while the sum is 31.

The square root of 1471972 is about 1213.2485318351. The cubic root of 1471972 is about 113.7539579189.

The spelling of 1471972 in words is "one million, four hundred seventy-one thousand, nine hundred seventy-two".