1042972 has 18 divisors (see below), whose sum is σ = 2096808. Its totient is φ = 444672.

The previous prime is 1042961. The next prime is 1042997. The reversal of 1042972 is 2792401.

It is a congruent number.

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, 5308 + ... + 5500.

2^1042972 is an apocalyptic number.

It is an amenable number.

1042972 is an abundant number, since it is smaller than the sum of its proper divisors (1053836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1042972 is an equidigital number, since it uses as much as digits as its factorization.

1042972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397 (or 202 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 1042972 is about 1021.2600060709. The cubic root of 1042972 is about 101.4123585236.

Multiplying 1042972 by its product of nonzero digits (1008), we get a square (1051315776 = 32424²).

It can be divided in two parts, 10429 and 72, that added together give a palindrome (10501).

The spelling of 1042972 in words is "one million, forty-two thousand, nine hundred seventy-two".