23480886 has 32 divisors (see below), whose sum is σ = 55173888. Its totient is φ = 6567840.

The previous prime is 23480869. The next prime is 23480909. The reversal of 23480886 is 68808432.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12826 + ... + 14541.

It is an arithmetic number, because the mean of its divisors is an integer number (1724184).

Almost surely, 2^23480886 is an apocalyptic number.

23480886 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

23480886 is an abundant number, since it is smaller than the sum of its proper divisors (31693002).

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

23480886 is a wasteful number, since it uses less digits than its factorization.

23480886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27396.

The product of its (nonzero) digits is 73728, while the sum is 39.

The square root of 23480886 is about 4845.7079978059. The cubic root of 23480886 is about 286.3550369346.

The spelling of 23480886 in words is "twenty-three million, four hundred eighty thousand, eight hundred eighty-six".