11417949 has 32 divisors (see below), whose sum is σ = 17625600. Its totient is φ = 7300800.

The previous prime is 11417947. The next prime is 11417963. The reversal of 11417949 is 94971411.

It is not a de Polignac number, because 11417949 - 2¹ = 11417947 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11417947) 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, 112999 + ... + 113099.

It is an arithmetic number, because the mean of its divisors is an integer number (550800).

Almost surely, 2^11417949 is an apocalyptic number.

It is an amenable number.

11417949 is a deficient number, since it is larger than the sum of its proper divisors (6207651).

11417949 is a wasteful number, since it uses less digits than its factorization.

11417949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242 (or 236 counting only the distinct ones).

The product of its digits is 9072, while the sum is 36.

The square root of 11417949 is about 3379.0455753067. The cubic root of 11417949 is about 225.1797674447.

The spelling of 11417949 in words is "eleven million, four hundred seventeen thousand, nine hundred forty-nine".