28574604743 has 8 divisors (see below), whose sum is σ = 28892860416. Its totient is φ = 28258047000.

The previous prime is 28574604731. The next prime is 28574604781. The reversal of 28574604743 is 34740647582.

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

It is a cyclic number.

It is not a de Polignac number, because 28574604743 - 2⁴ = 28574604727 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 28574604691 and 28574604700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28574604043) 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, 390623 + ... + 457968.

It is an arithmetic number, because the mean of its divisors is an integer number (3611607552).

Almost surely, 2^28574604743 is an apocalyptic number.

28574604743 is a deficient number, since it is larger than the sum of its proper divisors (318255673).

28574604743 is a wasteful number, since it uses less digits than its factorization.

28574604743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848965.

The product of its (nonzero) digits is 4515840, while the sum is 50.

The spelling of 28574604743 in words is "twenty-eight billion, five hundred seventy-four million, six hundred four thousand, seven hundred forty-three".