1374375 has 20 divisors (see below), whose sum is σ = 2293016. Its totient is φ = 732000.

The previous prime is 1374367. The next prime is 1374377. The reversal of 1374375 is 5734731.

It is not a de Polignac number, because 1374375 - 2³ = 1374367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1374377) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1509 + ... + 2241.

2^1374375 is an apocalyptic number.

1374375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1374375 is a deficient number, since it is larger than the sum of its proper divisors (918641).

1374375 is an frugal number, since it uses more digits than its factorization.

1374375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756 (or 741 counting only the distinct ones).

The product of its digits is 8820, while the sum is 30.

The square root of 1374375 is about 1172.3374087693. The cubic root of 1374375 is about 111.1821536410.

The spelling of 1374375 in words is "one million, three hundred seventy-four thousand, three hundred seventy-five".