23142707 has 8 divisors (see below), whose sum is σ = 26497632. Its totient is φ = 19800000.

The previous prime is 23142701. The next prime is 23142719. The reversal of 23142707 is 70724132.

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

It is a cyclic number.

It is not a de Polignac number, because 23142707 - 2¹⁸ = 22880563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23142701) 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, 1457 + ... + 6957.

It is an arithmetic number, because the mean of its divisors is an integer number (3312204).

Almost surely, 2^23142707 is an apocalyptic number.

23142707 is a deficient number, since it is larger than the sum of its proper divisors (3354925).

23142707 is an equidigital number, since it uses as much as digits as its factorization.

23142707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6109.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 23142707 is about 4810.6867493114. The cubic root of 23142707 is about 284.9736592050.

Adding to 23142707 its reverse (70724132), we get a palindrome (93866839).

The spelling of 23142707 in words is "twenty-three million, one hundred forty-two thousand, seven hundred seven".