23000061 has 24 divisors (see below), whose sum is σ = 36443520. Its totient is φ = 12859392.

The previous prime is 23000059. The next prime is 23000071. The reversal of 23000061 is 16000032.

It is not a de Polignac number, because 23000061 - 2¹ = 23000059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23000011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5245 + ... + 8573.

It is an arithmetic number, because the mean of its divisors is an integer number (1518480).

Almost surely, 2^23000061 is an apocalyptic number.

23000061 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

23000061 is a deficient number, since it is larger than the sum of its proper divisors (13443459).

23000061 is a wasteful number, since it uses less digits than its factorization.

23000061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3393 (or 3386 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 23000061 is about 4795.8378829981. The cubic root of 23000061 is about 284.3869493993.

Adding to 23000061 its reverse (16000032), we get a palindrome (39000093).

The spelling of 23000061 in words is "twenty-three million, sixty-one", and thus it is an aban number and an uban number.