400110406 has 8 divisors (see below), whose sum is σ = 600337584. Its totient is φ = 199997880.

The previous prime is 400110371. The next prime is 400110413. The reversal of 400110406 is 604011004.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 400110406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19330 + ... + 34261.

It is an arithmetic number, because the mean of its divisors is an integer number (75042198).

Almost surely, 2^400110406 is an apocalyptic number.

400110406 is a deficient number, since it is larger than the sum of its proper divisors (200227178).

400110406 is a wasteful number, since it uses less digits than its factorization.

400110406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57326.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 400110406 is about 20002.7599595656. The cubic root of 400110406 is about 736.8740833556.

The spelling of 400110406 in words is "four hundred million, one hundred ten thousand, four hundred six".