57288435 has 8 divisors (see below), whose sum is σ = 91661520. Its totient is φ = 30553824.

The previous prime is 57288421. The next prime is 57288437. The reversal of 57288435 is 53488275.

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

It is not a de Polignac number, because 57288435 - 2⁷ = 57288307 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (57288437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1909600 + ... + 1909629.

It is an arithmetic number, because the mean of its divisors is an integer number (11457690).

Almost surely, 2^57288435 is an apocalyptic number.

57288435 is a deficient number, since it is larger than the sum of its proper divisors (34373085).

57288435 is a wasteful number, since it uses less digits than its factorization.

57288435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3819237.

The product of its digits is 268800, while the sum is 42.

The square root of 57288435 is about 7568.9124053592. The cubic root of 57288435 is about 385.4981688592.

The spelling of 57288435 in words is "fifty-seven million, two hundred eighty-eight thousand, four hundred thirty-five".