23000046 has 16 divisors (see below), whose sum is σ = 48000384. Its totient is φ = 7333304.

The previous prime is 23000027. The next prime is 23000059. The reversal of 23000046 is 64000032.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22999989 and 23000034.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83196 + ... + 83471.

It is an arithmetic number, because the mean of its divisors is an integer number (3000024).

Almost surely, 2^23000046 is an apocalyptic number.

23000046 is an abundant number, since it is smaller than the sum of its proper divisors (25000338).

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

23000046 is a wasteful number, since it uses less digits than its factorization.

23000046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166695.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 23000046 is about 4795.8363191418. The cubic root of 23000046 is about 284.3868875762.

Adding to 23000046 its reverse (64000032), we get a palindrome (87000078).

The spelling of 23000046 in words is "twenty-three million, forty-six", and thus it is an aban number and an uban number.