10423404 has 60 divisors (see below), whose sum is σ = 27808704. Its totient is φ = 3403296.

The previous prime is 10423373. The next prime is 10423433. The reversal of 10423404 is 40432401.

10423404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 16869 + ... + 17475.

Almost surely, 2^10423404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10423404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13904352).

10423404 is an abundant number, since it is smaller than the sum of its proper divisors (17385300).

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

10423404 is a wasteful number, since it uses less digits than its factorization.

10423404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676 (or 665 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 10423404 is about 3228.5296963169. The cubic root of 10423404 is about 218.4421908588.

Adding to 10423404 its reverse (40432401), we get a palindrome (50855805).

The spelling of 10423404 in words is "ten million, four hundred twenty-three thousand, four hundred four".