1372284 has 18 divisors (see below), whose sum is σ = 3468920. Its totient is φ = 457416.

The previous prime is 1372271. The next prime is 1372303. The reversal of 1372284 is 4822731.

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

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 5 ways as a sum of consecutive naturals, for example, 19024 + ... + 19095.

2^1372284 is an apocalyptic number.

It is an amenable number.

1372284 is an abundant number, since it is smaller than the sum of its proper divisors (2096636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1372284 is a wasteful number, since it uses less digits than its factorization.

1372284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38129 (or 38124 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 1372284 is about 1171.4452612051. The cubic root of 1372284 is about 111.1257401479.

The spelling of 1372284 in words is "one million, three hundred seventy-two thousand, two hundred eighty-four".