23406061 has 8 divisors (see below), whose sum is σ = 27372224. Its totient is φ = 19595520.

The previous prime is 23406049. The next prime is 23406091. The reversal of 23406061 is 16060432.

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

It is a de Polignac number, because none of the positive numbers 2^k-23406061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23406091) 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, 38580 + ... + 39181.

It is an arithmetic number, because the mean of its divisors is an integer number (3421528).

Almost surely, 2^23406061 is an apocalyptic number.

It is an amenable number.

23406061 is a deficient number, since it is larger than the sum of its proper divisors (3966163).

23406061 is an equidigital number, since it uses as much as digits as its factorization.

23406061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77811.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 23406061 is about 4837.9810871892. The cubic root of 23406061 is about 286.0505436613.

Adding to 23406061 its reverse (16060432), we get a palindrome (39466493).

The spelling of 23406061 in words is "twenty-three million, four hundred six thousand, sixty-one".