57154622 has 16 divisors (see below), whose sum is σ = 103136640. Its totient is φ = 23205528.

The previous prime is 57154613. The next prime is 57154627. The reversal of 57154622 is 22645175.

57154622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57154627) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 107168 + ... + 107699.

It is an arithmetic number, because the mean of its divisors is an integer number (6446040).

Almost surely, 2^57154622 is an apocalyptic number.

57154622 is a deficient number, since it is larger than the sum of its proper divisors (45982018).

57154622 is a wasteful number, since it uses less digits than its factorization.

57154622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214895.

The product of its digits is 16800, while the sum is 32.

The square root of 57154622 is about 7560.0675922904. The cubic root of 57154622 is about 385.1977889652.

Adding to 57154622 its reverse (22645175), we get a palindrome (79799797).

The spelling of 57154622 in words is "fifty-seven million, one hundred fifty-four thousand, six hundred twenty-two".