11649514 has 8 divisors (see below), whose sum is σ = 17846208. Its totient is φ = 5700780.

The previous prime is 11649511. The next prime is 11649529. The reversal of 11649514 is 41594611.

11649514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×11649514² = 271422352872392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11649511) 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, 61872 + ... + 62059.

It is an arithmetic number, because the mean of its divisors is an integer number (2230776).

Almost surely, 2^11649514 is an apocalyptic number.

11649514 is a deficient number, since it is larger than the sum of its proper divisors (6196694).

11649514 is a wasteful number, since it uses less digits than its factorization.

11649514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123980.

The product of its digits is 4320, while the sum is 31.

The square root of 11649514 is about 3413.1384384464. The cubic root of 11649514 is about 226.6918652301.

The spelling of 11649514 in words is "eleven million, six hundred forty-nine thousand, five hundred fourteen".