1374245 has 8 divisors (see below), whose sum is σ = 1658880. Its totient is φ = 1092880.

The previous prime is 1374239. The next prime is 1374257. The reversal of 1374245 is 5424731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1374245 - 2⁸ = 1373989 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236 + ... + 1674.

It is an arithmetic number, because the mean of its divisors is an integer number (207360).

2^1374245 is an apocalyptic number.

It is an amenable number.

1374245 is a deficient number, since it is larger than the sum of its proper divisors (284635).

1374245 is a wasteful number, since it uses less digits than its factorization.

1374245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1635.

The product of its digits is 3360, while the sum is 26.

The square root of 1374245 is about 1172.2819626694. The cubic root of 1374245 is about 111.1786480147.

Adding to 1374245 its reverse (5424731), we get a palindrome (6798976).

The spelling of 1374245 in words is "one million, three hundred seventy-four thousand, two hundred forty-five".