23485649 has 8 divisors (see below), whose sum is σ = 25660992. Its totient is φ = 21317040.

The previous prime is 23485613. The next prime is 23485663. The reversal of 23485649 is 94658432.

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 23485649 - 2¹² = 23481553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23485669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8132 + ... + 10634.

It is an arithmetic number, because the mean of its divisors is an integer number (3207624).

Almost surely, 2^23485649 is an apocalyptic number.

It is an amenable number.

23485649 is a deficient number, since it is larger than the sum of its proper divisors (2175343).

23485649 is a wasteful number, since it uses less digits than its factorization.

23485649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3367.

The product of its digits is 207360, while the sum is 41.

The square root of 23485649 is about 4846.1994387355. The cubic root of 23485649 is about 286.3743976014.

It can be divided in two parts, 2348 and 5649, that added together give a palindrome (7997).

The spelling of 23485649 in words is "twenty-three million, four hundred eighty-five thousand, six hundred forty-nine".