23194080 has 384 divisors, whose sum is σ = 101606400. Its totient is φ = 4810752.

The previous prime is 23194063. The next prime is 23194109. The reversal of 23194080 is 8049132.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 393091 + ... + 393149.

It is an arithmetic number, because the mean of its divisors is an integer number (264600).

Almost surely, 2^23194080 is an apocalyptic number.

23194080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23194080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50803200).

23194080 is an abundant number, since it is smaller than the sum of its proper divisors (78412320).

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

23194080 is a wasteful number, since it uses less digits than its factorization.

23194080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103 (or 89 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 23194080 is about 4816.0232557578. The cubic root of 23194080 is about 285.1843682400.

The spelling of 23194080 in words is "twenty-three million, one hundred ninety-four thousand, eighty".