23480085 has 32 divisors (see below), whose sum is σ = 39086208. Its totient is φ = 12026880.

The previous prime is 23480081. The next prime is 23480117. The reversal of 23480085 is 58008432.

It is not a de Polignac number, because 23480085 - 2² = 23480081 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23480081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44634 + ... + 45156.

It is an arithmetic number, because the mean of its divisors is an integer number (1221444).

Almost surely, 2^23480085 is an apocalyptic number.

It is an amenable number.

23480085 is a deficient number, since it is larger than the sum of its proper divisors (15606123).

23480085 is a wasteful number, since it uses less digits than its factorization.

23480085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 23480085 is about 4845.6253466400. The cubic root of 23480085 is about 286.3517807685.

The spelling of 23480085 in words is "twenty-three million, four hundred eighty thousand, eighty-five".