11940698 has 32 divisors (see below), whose sum is σ = 23649408. Its totient is φ = 4377600.

The previous prime is 11940697. The next prime is 11940707. The reversal of 11940698 is 89604911.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11940697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 338 + ... + 4898.

It is an arithmetic number, because the mean of its divisors is an integer number (739044).

Almost surely, 2^11940698 is an apocalyptic number.

11940698 is a deficient number, since it is larger than the sum of its proper divisors (11708710).

11940698 is a wasteful number, since it uses less digits than its factorization.

11940698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4598.

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 11940698 is about 3455.5315075976. The cubic root of 11940698 is about 228.5650930908.

The spelling of 11940698 in words is "eleven million, nine hundred forty thousand, six hundred ninety-eight".