23407007 has 12 divisors (see below), whose sum is σ = 25943544. Its totient is φ = 21097440.

The previous prime is 23407001. The next prime is 23407037. The reversal of 23407007 is 70070432.

It is not a de Polignac number, because 23407007 - 2⁴ = 23406991 is a prime.

It is a Smith number, since the sum of its digits (23) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23407001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5657 + ... + 8877.

It is an arithmetic number, because the mean of its divisors is an integer number (2161962).

Almost surely, 2^23407007 is an apocalyptic number.

23407007 is a deficient number, since it is larger than the sum of its proper divisors (2536537).

23407007 is a wasteful number, since it uses less digits than its factorization.

23407007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3290 (or 3277 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 23.

The square root of 23407007 is about 4838.0788542561. The cubic root of 23407007 is about 286.0543973664.

Adding to 23407007 its reverse (70070432), we get a palindrome (93477439).

The spelling of 23407007 in words is "twenty-three million, four hundred seven thousand, seven".