1374893 has 4 divisors (see below), whose sum is σ = 1480668. Its totient is φ = 1269120.

The previous prime is 1374887. The next prime is 1374929. The reversal of 1374893 is 3984731.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 91204 + 1283689 = 302^2 + 1133^2 .

It is a cyclic number.

It is not a de Polignac number, because 1374893 - 2¹⁴ = 1358509 is a prime.

It is a super-2 number, since 2×1374893² = 3780661522898, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1374833) 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 3 ways as a sum of consecutive naturals, for example, 52868 + ... + 52893.

It is an arithmetic number, because the mean of its divisors is an integer number (370167).

2^1374893 is an apocalyptic number.

1374893 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1374893 is a deficient number, since it is larger than the sum of its proper divisors (105775).

1374893 is a wasteful number, since it uses less digits than its factorization.

1374893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105774.

The product of its digits is 18144, while the sum is 35.

The square root of 1374893 is about 1172.5583141149. The cubic root of 1374893 is about 111.1961200189.

The spelling of 1374893 in words is "one million, three hundred seventy-four thousand, eight hundred ninety-three".