1374197 has 12 divisors (see below), whose sum is σ = 1552908. Its totient is φ = 1214400.

The previous prime is 1374187. The next prime is 1374209. The reversal of 1374197 is 7914731.

It can be written as a sum of positive squares in 2 ways, for example, as 139876 + 1234321 = 374^2 + 1111^2 .

It is not a de Polignac number, because 1374197 - 2⁶ = 1374133 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 (1374157) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4823 + ... + 5099.

It is an arithmetic number, because the mean of its divisors is an integer number (129409).

2^1374197 is an apocalyptic number.

It is an amenable number.

1374197 is a deficient number, since it is larger than the sum of its proper divisors (178711).

1374197 is a wasteful number, since it uses less digits than its factorization.

1374197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340 (or 329 counting only the distinct ones).

The product of its digits is 5292, while the sum is 32.

The square root of 1374197 is about 1172.2614896003. The cubic root of 1374197 is about 111.1773535737.

It can be divided in two parts, 137 and 4197, that added together give a palindrome (4334).

The spelling of 1374197 in words is "one million, three hundred seventy-four thousand, one hundred ninety-seven".