1374417 has 12 divisors (see below), whose sum is σ = 2165904. Its totient is φ = 832920.

The previous prime is 1374413. The next prime is 1374431. The reversal of 1374417 is 7144731.

It is not a de Polignac number, because 1374417 - 2² = 1374413 is a prime.

1374417 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1374413) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 6843 + ... + 7040.

It is an arithmetic number, because the mean of its divisors is an integer number (180492).

2^1374417 is an apocalyptic number.

It is an amenable number.

1374417 is a deficient number, since it is larger than the sum of its proper divisors (791487).

1374417 is a wasteful number, since it uses less digits than its factorization.

1374417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13900 (or 13897 counting only the distinct ones).

The product of its digits is 2352, while the sum is 27.

The square root of 1374417 is about 1172.3553215642. The cubic root of 1374417 is about 111.1832861808.

It can be divided in two parts, 137 and 4417, that added together give a palindrome (4554).

The spelling of 1374417 in words is "one million, three hundred seventy-four thousand, four hundred seventeen".