1409372 has 12 divisors (see below), whose sum is σ = 2474976. Its totient is φ = 702240.

The previous prime is 1409357. The next prime is 1409381. The reversal of 1409372 is 2739041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1472 + ... + 2232.

It is an arithmetic number, because the mean of its divisors is an integer number (206248).

2^1409372 is an apocalyptic number.

It is an amenable number.

1409372 is a deficient number, since it is larger than the sum of its proper divisors (1065604).

1409372 is a wasteful number, since it uses less digits than its factorization.

1409372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228 (or 1226 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 1409372 is about 1187.1697435498. The cubic root of 1409372 is about 112.1179666915.

The spelling of 1409372 in words is "one million, four hundred nine thousand, three hundred seventy-two".