23206701 has 24 divisors (see below), whose sum is σ = 36984640. Its totient is φ = 12678336.

The previous prime is 23206643. The next prime is 23206727. The reversal of 23206701 is 10760232.

It is a happy number.

It is not a de Polignac number, because 23206701 - 2⁶ = 23206637 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23206301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10065 + ... + 12153.

Almost surely, 2^23206701 is an apocalyptic number.

23206701 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

23206701 is a deficient number, since it is larger than the sum of its proper divisors (13777939).

23206701 is a wasteful number, since it uses less digits than its factorization.

23206701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2145 (or 2122 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 23206701 is about 4817.3333909955. Note that the first 4 decimals coincide. The cubic root of 23206701 is about 285.2360863114.

Adding to 23206701 its reverse (10760232), we get a palindrome (33966933).

The spelling of 23206701 in words is "twenty-three million, two hundred six thousand, seven hundred one".