1253753 has 12 divisors (see below), whose sum is σ = 1389888. Its totient is φ = 1128600.

The previous prime is 1253741. The next prime is 1253761. The reversal of 1253753 is 3573521.

It is not a de Polignac number, because 1253753 - 2⁴ = 1253737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1253723) 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, 8228 + ... + 8378.

It is an arithmetic number, because the mean of its divisors is an integer number (115824).

2^1253753 is an apocalyptic number.

It is an amenable number.

1253753 is a deficient number, since it is larger than the sum of its proper divisors (136135).

1253753 is a wasteful number, since it uses less digits than its factorization.

1253753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212 (or 193 counting only the distinct ones).

The product of its digits is 3150, while the sum is 26.

The square root of 1253753 is about 1119.7111234600. The cubic root of 1253753 is about 107.8294346989.

The spelling of 1253753 in words is "one million, two hundred fifty-three thousand, seven hundred fifty-three".