1273372 has 12 divisors (see below), whose sum is σ = 2325456. Its totient is φ = 608960.

The previous prime is 1273367. The next prime is 1273381. The reversal of 1273372 is 2733721.

It is an Ulam number.

It is a plaindrome in base 13.

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 in 3 ways as a sum of consecutive naturals, for example, 6829 + ... + 7012.

It is an arithmetic number, because the mean of its divisors is an integer number (193788).

2^1273372 is an apocalyptic number.

It is an amenable number.

1273372 is a deficient number, since it is larger than the sum of its proper divisors (1052084).

1273372 is a wasteful number, since it uses less digits than its factorization.

1273372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13868 (or 13866 counting only the distinct ones).

The product of its digits is 1764, while the sum is 25.

The square root of 1273372 is about 1128.4378582802. The cubic root of 1273372 is about 108.3889723399.

The spelling of 1273372 in words is "one million, two hundred seventy-three thousand, three hundred seventy-two".