1792972 has 12 divisors (see below), whose sum is σ = 3157056. Its totient is φ = 890960.

The previous prime is 1792957. The next prime is 1792979. The reversal of 1792972 is 2792971.

It is not an unprimeable number, because it can be changed into a prime (1792979) 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 3 ways as a sum of consecutive naturals, for example, 604 + ... + 1987.

It is an arithmetic number, because the mean of its divisors is an integer number (263088).

2^1792972 is an apocalyptic number.

It is an amenable number.

1792972 is a deficient number, since it is larger than the sum of its proper divisors (1364084).

1792972 is a wasteful number, since it uses less digits than its factorization.

1792972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2768 (or 2766 counting only the distinct ones).

The product of its digits is 15876, while the sum is 37.

The square root of 1792972 is about 1339.0190439273. The cubic root of 1792972 is about 121.4855159508.

Subtracting 1792972 from its reverse (2792971), we obtain a palindrome (999999).

The spelling of 1792972 in words is "one million, seven hundred ninety-two thousand, nine hundred seventy-two".