10400110 has 16 divisors (see below), whose sum is σ = 21394656. Its totient is φ = 3565728.

The previous prime is 10400077. The next prime is 10400123. The reversal of 10400110 is 1100401.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a junction number, because it is equal to n+sod(n) for n = 10400093 and 10400102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74217 + ... + 74356.

It is an arithmetic number, because the mean of its divisors is an integer number (1337166).

Almost surely, 2^10400110 is an apocalyptic number.

10400110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10400110 is an abundant number, since it is smaller than the sum of its proper divisors (10994546).

10400110 is a wasteful number, since it uses less digits than its factorization.

10400110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148587.

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 10400110 is about 3224.9201540503. The cubic root of 10400110 is about 218.2793461814.

Adding to 10400110 its reverse (1100401), we get a palindrome (11500511).

The spelling of 10400110 in words is "ten million, four hundred thousand, one hundred ten".