23742106 has 16 divisors (see below), whose sum is σ = 36590400. Its totient is φ = 11547648.

The previous prime is 23742101. The next prime is 23742109. The reversal of 23742106 is 60124732.

It is not an unprimeable number, because it can be changed into a prime (23742101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30490 + ... + 31258.

It is an arithmetic number, because the mean of its divisors is an integer number (2286900).

Almost surely, 2^23742106 is an apocalyptic number.

23742106 is a deficient number, since it is larger than the sum of its proper divisors (12848294).

23742106 is a wasteful number, since it uses less digits than its factorization.

23742106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1173.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 23742106 is about 4872.5871977831. The cubic root of 23742106 is about 287.4130035455.

Adding to 23742106 its reverse (60124732), we get a palindrome (83866838).

The spelling of 23742106 in words is "twenty-three million, seven hundred forty-two thousand, one hundred six".