11257634 has 8 divisors (see below), whose sum is σ = 16905900. Its totient is φ = 5622336.

The previous prime is 11257627. The next prime is 11257651. The reversal of 11257634 is 43675211.

11257634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11202409 + 55225 = 3347^2 + 235^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 11257597 and 11257606.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 659 + ... + 4790.

Almost surely, 2^11257634 is an apocalyptic number.

11257634 is a deficient number, since it is larger than the sum of its proper divisors (5648266).

11257634 is a wasteful number, since it uses less digits than its factorization.

11257634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6484.

The product of its digits is 5040, while the sum is 29.

The square root of 11257634 is about 3355.2397827875. The cubic root of 11257634 is about 224.1209088960.

The spelling of 11257634 in words is "eleven million, two hundred fifty-seven thousand, six hundred thirty-four".