28061074358 has 8 divisors (see below), whose sum is σ = 42126662280. Its totient is φ = 14018853600.

The previous prime is 28061074333. The next prime is 28061074373. The reversal of 28061074358 is 85347016082.

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

It is a super-2 number, since 2×28061074358² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5838788 + ... + 5843591.

It is an arithmetic number, because the mean of its divisors is an integer number (5265832785).

Almost surely, 2^28061074358 is an apocalyptic number.

28061074358 is a deficient number, since it is larger than the sum of its proper divisors (14065587922).

28061074358 is a wasteful number, since it uses less digits than its factorization.

28061074358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11683582.

The product of its (nonzero) digits is 322560, while the sum is 44.

The spelling of 28061074358 in words is "twenty-eight billion, sixty-one million, seventy-four thousand, three hundred fifty-eight".