1492772 has 6 divisors (see below), whose sum is σ = 2612358. Its totient is φ = 746384.

The previous prime is 1492747. The next prime is 1492783. The reversal of 1492772 is 2772941.

It can be written as a sum of positive squares in only one way, i.e., 1196836 + 295936 = 1094^2 + 544^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186593 + ... + 186600.

It is an arithmetic number, because the mean of its divisors is an integer number (435393).

2^1492772 is an apocalyptic number.

It is an amenable number.

1492772 is a deficient number, since it is larger than the sum of its proper divisors (1119586).

1492772 is a wasteful number, since it uses less digits than its factorization.

1492772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373197 (or 373195 counting only the distinct ones).

The product of its digits is 7056, while the sum is 32.

The square root of 1492772 is about 1221.7904894048. The cubic root of 1492772 is about 114.2872615862.

The spelling of 1492772 in words is "one million, four hundred ninety-two thousand, seven hundred seventy-two".