11620406 has 32 divisors (see below), whose sum is σ = 20697600. Its totient is φ = 4790016.

The previous prime is 11620397. The next prime is 11620423. The reversal of 11620406 is 60402611.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58295 + ... + 58493.

It is an arithmetic number, because the mean of its divisors is an integer number (646800).

Almost surely, 2^11620406 is an apocalyptic number.

11620406 is a deficient number, since it is larger than the sum of its proper divisors (9077194).

11620406 is a wasteful number, since it uses less digits than its factorization.

11620406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 11620406 is about 3408.8716608286. The cubic root of 11620406 is about 226.5029002580.

The spelling of 11620406 in words is "eleven million, six hundred twenty thousand, four hundred six".