1262972 has 6 divisors (see below), whose sum is σ = 2210208. Its totient is φ = 631484.

The previous prime is 1262957. The next prime is 1263007. The reversal of 1262972 is 2792621.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 157868 + ... + 157875.

It is an arithmetic number, because the mean of its divisors is an integer number (368368).

2^1262972 is an apocalyptic number.

It is an amenable number.

1262972 is a deficient number, since it is larger than the sum of its proper divisors (947236).

1262972 is a wasteful number, since it uses less digits than its factorization.

1262972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315747 (or 315745 counting only the distinct ones).

The product of its digits is 3024, while the sum is 29.

The square root of 1262972 is about 1123.8202703280. The cubic root of 1262972 is about 108.0930839009.

The spelling of 1262972 in words is "one million, two hundred sixty-two thousand, nine hundred seventy-two".