57949322 has 8 divisors (see below), whose sum is σ = 87404772. Its totient is φ = 28814400.

The previous prime is 57949321. The next prime is 57949343. The reversal of 57949322 is 22394975.

57949322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 57896881 + 52441 = 7609^2 + 229^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 57949322.

It is not an unprimeable number, because it can be changed into a prime (57949321) 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 3 ways as a sum of consecutive naturals, for example, 79679 + ... + 80402.

Almost surely, 2^57949322 is an apocalyptic number.

57949322 is a deficient number, since it is larger than the sum of its proper divisors (29455450).

57949322 is a wasteful number, since it uses less digits than its factorization.

57949322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160264.

The product of its digits is 136080, while the sum is 41.

The square root of 57949322 is about 7612.4452050573. The cubic root of 57949322 is about 386.9748908164.

The spelling of 57949322 in words is "fifty-seven million, nine hundred forty-nine thousand, three hundred twenty-two".