23478192 has 60 divisors (see below), whose sum is σ = 67123680. Its totient is φ = 7657344.

The previous prime is 23478179. The next prime is 23478211. The reversal of 23478192 is 29187432.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5034 + ... + 8502.

It is an arithmetic number, because the mean of its divisors is an integer number (1118728).

Almost surely, 2^23478192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23478192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33561840).

23478192 is an abundant number, since it is smaller than the sum of its proper divisors (43645488).

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

23478192 is a wasteful number, since it uses less digits than its factorization.

23478192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3530 (or 3521 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 23478192 is about 4845.4300118772. The cubic root of 23478192 is about 286.3440851903.

The spelling of 23478192 in words is "twenty-three million, four hundred seventy-eight thousand, one hundred ninety-two".