1051472 has 10 divisors (see below), whose sum is σ = 2037258. Its totient is φ = 525728.

The previous prime is 1051471. The next prime is 1051481. The reversal of 1051472 is 2741501.

It can be written as a sum of positive squares in only one way, i.e., 817216 + 234256 = 904^2 + 484^2 .

It is a super-2 number, since 2×1051472² = 2211186733568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32843 + ... + 32874.

2^1051472 is an apocalyptic number.

It is an amenable number.

1051472 is a deficient number, since it is larger than the sum of its proper divisors (985786).

1051472 is an equidigital number, since it uses as much as digits as its factorization.

1051472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65725 (or 65719 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 1051472 is about 1025.4130874921. The cubic root of 1051472 is about 101.6871098667.

Adding to 1051472 its reverse (2741501), we get a palindrome (3792973).

The spelling of 1051472 in words is "one million, fifty-one thousand, four hundred seventy-two".