54194722 has 8 divisors (see below), whose sum is σ = 81718272. Its totient is φ = 26955300.

The previous prime is 54194683. The next prime is 54194731. The reversal of 54194722 is 22749145.

54194722 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70554 + ... + 71317.

It is an arithmetic number, because the mean of its divisors is an integer number (10214784).

Almost surely, 2^54194722 is an apocalyptic number.

54194722 is a deficient number, since it is larger than the sum of its proper divisors (27523550).

54194722 is a wasteful number, since it uses less digits than its factorization.

54194722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142064.

The product of its digits is 20160, while the sum is 34.

The square root of 54194722 is about 7361.7064597823. The cubic root of 54194722 is about 378.4300928336.

The spelling of 54194722 in words is "fifty-four million, one hundred ninety-four thousand, seven hundred twenty-two".