1374285 has 16 divisors (see below), whose sum is σ = 2399040. Its totient is φ = 666240.

The previous prime is 1374277. The next prime is 1374299. The reversal of 1374285 is 5824731.

It is not a de Polignac number, because 1374285 - 2³ = 1374277 is a prime.

It is a super-2 number, since 2×1374285² = 3777318522450, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 4000 + ... + 4329.

It is an arithmetic number, because the mean of its divisors is an integer number (149940).

2^1374285 is an apocalyptic number.

1374285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1374285 is a deficient number, since it is larger than the sum of its proper divisors (1024755).

1374285 is a wasteful number, since it uses less digits than its factorization.

1374285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8348.

The product of its digits is 6720, while the sum is 30.

The square root of 1374285 is about 1172.2990232871. The cubic root of 1374285 is about 111.1797266925.

The spelling of 1374285 in words is "one million, three hundred seventy-four thousand, two hundred eighty-five".