11275534 has 4 divisors (see below), whose sum is σ = 16913304. Its totient is φ = 5637766.

The previous prime is 11275529. The next prime is 11275547. The reversal of 11275534 is 43557211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2818882 + ... + 2818885.

It is an arithmetic number, because the mean of its divisors is an integer number (4228326).

Almost surely, 2^11275534 is an apocalyptic number.

11275534 is a deficient number, since it is larger than the sum of its proper divisors (5637770).

11275534 is an equidigital number, since it uses as much as digits as its factorization.

11275534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5637769.

The product of its digits is 4200, while the sum is 28.

The square root of 11275534 is about 3357.9061928529. The cubic root of 11275534 is about 224.2396324770.

The spelling of 11275534 in words is "eleven million, two hundred seventy-five thousand, five hundred thirty-four".