11259345 has 16 divisors (see below), whose sum is σ = 18149760. Its totient is φ = 5960064.

The previous prime is 11259341. The next prime is 11259349. The reversal of 11259345 is 54395211.

It is an interprime number because it is at equal distance from previous prime (11259341) and next prime (11259349).

It is not a de Polignac number, because 11259345 - 2² = 11259341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11259341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 685 + ... + 4794.

It is an arithmetic number, because the mean of its divisors is an integer number (1134360).

Almost surely, 2^11259345 is an apocalyptic number.

11259345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11259345 is a deficient number, since it is larger than the sum of its proper divisors (6890415).

11259345 is a wasteful number, since it uses less digits than its factorization.

11259345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5624.

The product of its digits is 5400, while the sum is 30.

The square root of 11259345 is about 3355.4947474255. The cubic root of 11259345 is about 224.1322627159.

The spelling of 11259345 in words is "eleven million, two hundred fifty-nine thousand, three hundred forty-five".