1252793 has 4 divisors (see below), whose sum is σ = 1256448. Its totient is φ = 1249140.

The previous prime is 1252777. The next prime is 1252799. The reversal of 1252793 is 3972521.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1252793 - 2⁴ = 1252777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1252799) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1253 + ... + 2018.

It is an arithmetic number, because the mean of its divisors is an integer number (314112).

2^1252793 is an apocalyptic number.

It is an amenable number.

1252793 is a deficient number, since it is larger than the sum of its proper divisors (3655).

1252793 is an equidigital number, since it uses as much as digits as its factorization.

1252793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3654.

The product of its digits is 3780, while the sum is 29.

The square root of 1252793 is about 1119.2823593714. The cubic root of 1252793 is about 107.8019059674.

The spelling of 1252793 in words is "one million, two hundred fifty-two thousand, seven hundred ninety-three".