28492427607 has 64 divisors (see below), whose sum is σ = 47019217920. Its totient is φ = 14981428224.

The previous prime is 28492427603. The next prime is 28492427627. The reversal of 28492427607 is 70672429482.

It is not a de Polignac number, because 28492427607 - 2² = 28492427603 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 28492427607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28492427603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10819963 + ... + 10822595.

It is an arithmetic number, because the mean of its divisors is an integer number (734675280).

Almost surely, 2^28492427607 is an apocalyptic number.

28492427607 is a deficient number, since it is larger than the sum of its proper divisors (18526790313).

28492427607 is a wasteful number, since it uses less digits than its factorization.

28492427607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3432.

The product of its (nonzero) digits is 2709504, while the sum is 51.

The spelling of 28492427607 in words is "twenty-eight billion, four hundred ninety-two million, four hundred twenty-seven thousand, six hundred seven".