1260834253 has 8 divisors (see below), whose sum is σ = 1457144640. Its totient is φ = 1068571680.

The previous prime is 1260834241. The next prime is 1260834287. The reversal of 1260834253 is 3524380621.

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

It is a cyclic number.

It is not a de Polignac number, because 1260834253 - 2⁵ = 1260834221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1260834203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1011283 + ... + 1012528.

It is an arithmetic number, because the mean of its divisors is an integer number (182143080).

Almost surely, 2^1260834253 is an apocalyptic number.

It is an amenable number.

1260834253 is a deficient number, since it is larger than the sum of its proper divisors (196310387).

1260834253 is an equidigital number, since it uses as much as digits as its factorization.

1260834253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2023907.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 1260834253 is about 35508.2279619809. The cubic root of 1260834253 is about 1080.3206218280.

The spelling of 1260834253 in words is "one billion, two hundred sixty million, eight hundred thirty-four thousand, two hundred fifty-three".