11493906 has 16 divisors (see below), whose sum is σ = 23312448. Its totient is φ = 3777200.

The previous prime is 11493883. The next prime is 11493913. The reversal of 11493906 is 60939411.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13065 + ... + 13916.

It is an arithmetic number, because the mean of its divisors is an integer number (1457028).

Almost surely, 2^11493906 is an apocalyptic number.

11493906 is an abundant number, since it is smaller than the sum of its proper divisors (11818542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11493906 is a wasteful number, since it uses less digits than its factorization.

11493906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27057.

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 11493906 is about 3390.2663612171. The cubic root of 11493906 is about 225.6779944476.

The spelling of 11493906 in words is "eleven million, four hundred ninety-three thousand, nine hundred six".