1372449 has 12 divisors (see below), whose sum is σ = 1982256. Its totient is φ = 844272.

The previous prime is 1372421. The next prime is 1372451. The reversal of 1372449 is 9442731.

It is a happy number.

It is not a de Polignac number, because 1372449 - 2⁵ = 1372417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1372549) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 847 + ... + 1860.

It is an arithmetic number, because the mean of its divisors is an integer number (165188).

2^1372449 is an apocalyptic number.

It is an amenable number.

1372449 is a deficient number, since it is larger than the sum of its proper divisors (609807).

1372449 is a wasteful number, since it uses less digits than its factorization.

1372449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2736 (or 2723 counting only the distinct ones).

The product of its digits is 6048, while the sum is 30.

The square root of 1372449 is about 1171.5156849142. The cubic root of 1372449 is about 111.1301937965.

The spelling of 1372449 in words is "one million, three hundred seventy-two thousand, four hundred forty-nine".