11202949 has 4 divisors (see below), whose sum is σ = 11861964. Its totient is φ = 10543936.

The previous prime is 11202937. The next prime is 11202953. The reversal of 11202949 is 94920211.

It is a happy number.

11202949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 9042049 + 2160900 = 3007^2 + 1470^2 .

It is a cyclic number.

It is not a de Polignac number, because 11202949 - 2¹⁷ = 11071877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329482 + ... + 329515.

It is an arithmetic number, because the mean of its divisors is an integer number (2965491).

Almost surely, 2^11202949 is an apocalyptic number.

It is an amenable number.

11202949 is a deficient number, since it is larger than the sum of its proper divisors (659015).

11202949 is an equidigital number, since it uses as much as digits as its factorization.

11202949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659014.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 11202949 is about 3347.0806682839. The cubic root of 11202949 is about 223.7574236793.

The spelling of 11202949 in words is "eleven million, two hundred two thousand, nine hundred forty-nine".