1372383 has 10 divisors (see below), whose sum is σ = 2050224. Its totient is φ = 914868.

The previous prime is 1372379. The next prime is 1372391. The reversal of 1372383 is 3832731.

It is not a de Polignac number, because 1372383 - 2² = 1372379 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1372303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 8391 + ... + 8552.

2^1372383 is an apocalyptic number.

1372383 is a deficient number, since it is larger than the sum of its proper divisors (677841).

1372383 is an equidigital number, since it uses as much as digits as its factorization.

1372383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16955 (or 16946 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 1372383 is about 1171.4875159386. The cubic root of 1372383 is about 111.1284123799.

The spelling of 1372383 in words is "one million, three hundred seventy-two thousand, three hundred eighty-three".