193453056 has 88 divisors (see below), whose sum is σ = 572996240. Its totient is φ = 64475136.

The previous prime is 193453037. The next prime is 193453063. The reversal of 193453056 is 650354391.

193453056 is a `hidden beast` number, since 1 + 9 + 345 + 305 + 6 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is a self number, because there is not a number n which added to its sum of digits gives 193453056.

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, 24150 + ... + 31146.

Almost surely, 2^193453056 is an apocalyptic number.

193453056 is a gapful number since it is divisible by the number (16) 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 193453056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (286498120).

193453056 is an abundant number, since it is smaller than the sum of its proper divisors (379543184).

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

193453056 is an equidigital number, since it uses as much as digits as its factorization.

193453056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7026 (or 7002 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 36.

The square root of 193453056 is about 13908.7402736553. The cubic root of 193453056 is about 578.3514981454.

The spelling of 193453056 in words is "one hundred ninety-three million, four hundred fifty-three thousand, fifty-six".