1169972 has 6 divisors (see below), whose sum is σ = 2047458. Its totient is φ = 584984.

The previous prime is 1169939. The next prime is 1170007. The reversal of 1169972 is 2799611.

It can be written as a sum of positive squares in only one way, i.e., 913936 + 256036 = 956^2 + 506^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 146243 + ... + 146250.

It is an arithmetic number, because the mean of its divisors is an integer number (341243).

2^1169972 is an apocalyptic number.

It is an amenable number.

1169972 is a deficient number, since it is larger than the sum of its proper divisors (877486).

1169972 is a wasteful number, since it uses less digits than its factorization.

1169972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292497 (or 292495 counting only the distinct ones).

The product of its digits is 6804, while the sum is 35.

The square root of 1169972 is about 1081.6524395572. The cubic root of 1169972 is about 105.3719837153.

The spelling of 1169972 in words is "one million, one hundred sixty-nine thousand, nine hundred seventy-two".