23601020 has 24 divisors (see below), whose sum is σ = 50122800. Its totient is φ = 9333632.

The previous prime is 23601001. The next prime is 23601029. The reversal of 23601020 is 2010632.

It is a junction number, because it is equal to n+sod(n) for n = 23600986 and 23601004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23601029) 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, 4850 + ... + 8409.

It is an arithmetic number, because the mean of its divisors is an integer number (2088450).

Almost surely, 2^23601020 is an apocalyptic number.

23601020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23601020 is an abundant number, since it is smaller than the sum of its proper divisors (26521780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23601020 is a wasteful number, since it uses less digits than its factorization.

23601020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13357 (or 13355 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 23601020 is about 4858.0881013008. The cubic root of 23601020 is about 286.8425607619.

Adding to 23601020 its reverse (2010632), we get a palindrome (25611652).

The spelling of 23601020 in words is "twenty-three million, six hundred one thousand, twenty".