23894055 has 32 divisors (see below), whose sum is σ = 42681600. Its totient is φ = 12682656.

The previous prime is 23894053. The next prime is 23894069. The reversal of 23894055 is 55049832.

It is not a de Polignac number, because 23894055 - 2¹ = 23894053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23894051) 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, 50932 + ... + 51398.

It is an arithmetic number, because the mean of its divisors is an integer number (1333800).

Almost surely, 2^23894055 is an apocalyptic number.

23894055 is a deficient number, since it is larger than the sum of its proper divisors (18787545).

23894055 is a wasteful number, since it uses less digits than its factorization.

23894055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860 (or 854 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 23894055 is about 4888.1545597495. The cubic root of 23894055 is about 288.0248459467.

The spelling of 23894055 in words is "twenty-three million, eight hundred ninety-four thousand, fifty-five".