23406126 has 32 divisors (see below), whose sum is σ = 48919680. Its totient is φ = 7458336.

The previous prime is 23406113. The next prime is 23406137. The reversal of 23406126 is 62160432.

It is a junction number, because it is equal to n+sod(n) for n = 23406096 and 23406105.

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, 12205 + ... + 13991.

It is an arithmetic number, because the mean of its divisors is an integer number (1528740).

Almost surely, 2^23406126 is an apocalyptic number.

23406126 is an abundant number, since it is smaller than the sum of its proper divisors (25513554).

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

23406126 is a wasteful number, since it uses less digits than its factorization.

23406126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1888.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 23406126 is about 4837.9878048627. The cubic root of 23406126 is about 286.0508084541.

Adding to 23406126 its reverse (62160432), we get a palindrome (85566558).

It can be divided in two parts, 23406 and 126, that added together give a palindrome (23532).

The spelling of 23406126 in words is "twenty-three million, four hundred six thousand, one hundred twenty-six".