1292972 has 6 divisors (see below), whose sum is σ = 2262708. Its totient is φ = 646484.

The previous prime is 1292971. The next prime is 1292983. The reversal of 1292972 is 2792921.

It is not an unprimeable number, because it can be changed into a prime (1292971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161618 + ... + 161625.

It is an arithmetic number, because the mean of its divisors is an integer number (377118).

2^1292972 is an apocalyptic number.

It is an amenable number.

1292972 is a deficient number, since it is larger than the sum of its proper divisors (969736).

1292972 is a wasteful number, since it uses less digits than its factorization.

1292972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323247 (or 323245 counting only the distinct ones).

The product of its digits is 4536, while the sum is 32.

The square root of 1292972 is about 1137.0892665046. The cubic root of 1292972 is about 108.9422582257.

The spelling of 1292972 in words is "one million, two hundred ninety-two thousand, nine hundred seventy-two".