1162472 has 16 divisors (see below), whose sum is σ = 2191200. Its totient is φ = 578160.

The previous prime is 1162471. The next prime is 1162481. The reversal of 1162472 is 2742611.

It is not an unprimeable number, because it can be changed into a prime (1162471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2429 + ... + 2867.

It is an arithmetic number, because the mean of its divisors is an integer number (136950).

2^1162472 is an apocalyptic number.

It is an amenable number.

1162472 is a deficient number, since it is larger than the sum of its proper divisors (1028728).

1162472 is a wasteful number, since it uses less digits than its factorization.

1162472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776 (or 772 counting only the distinct ones).

The product of its digits is 672, while the sum is 23.

The square root of 1162472 is about 1078.1799478751. The cubic root of 1162472 is about 105.1463416738.

The spelling of 1162472 in words is "one million, one hundred sixty-two thousand, four hundred seventy-two".