1253674 has 4 divisors (see below), whose sum is σ = 1880514. Its totient is φ = 626836.

The previous prime is 1253627. The next prime is 1253683. The reversal of 1253674 is 4763521.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4763521 = 7 ⋅680503.

It can be written as a sum of positive squares in only one way, i.e., 680625 + 573049 = 825^2 + 757^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 313417 + ... + 313420.

2^1253674 is an apocalyptic number.

1253674 is a deficient number, since it is larger than the sum of its proper divisors (626840).

1253674 is an equidigital number, since it uses as much as digits as its factorization.

1253674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626839.

The product of its digits is 5040, while the sum is 28.

The square root of 1253674 is about 1119.6758459483. The cubic root of 1253674 is about 107.8271698445.

The spelling of 1253674 in words is "one million, two hundred fifty-three thousand, six hundred seventy-four".