260462253 has 32 divisors (see below), whose sum is σ = 386760960. Its totient is φ = 155151360.

The previous prime is 260462249. The next prime is 260462261. The reversal of 260462253 is 352264062.

It is not a de Polignac number, because 260462253 - 2² = 260462249 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 260462253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260462263) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88776 + ... + 91662.

It is an arithmetic number, because the mean of its divisors is an integer number (12086280).

Almost surely, 2^260462253 is an apocalyptic number.

It is an amenable number.

260462253 is a deficient number, since it is larger than the sum of its proper divisors (126298707).

260462253 is a wasteful number, since it uses less digits than its factorization.

260462253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2997.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 260462253 is about 16138.8429882690. The cubic root of 260462253 is about 638.6284536069.

The spelling of 260462253 in words is "two hundred sixty million, four hundred sixty-two thousand, two hundred fifty-three".