15428286246 has 16 divisors (see below), whose sum is σ = 30869367984. Its totient is φ = 5140629504.

The previous prime is 15428286227. The next prime is 15428286253. The reversal of 15428286246 is 64268282451.

It is a junction number, because it is equal to n+sod(n) for n = 15428286195 and 15428286204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 517435 + ... + 546438.

It is an arithmetic number, because the mean of its divisors is an integer number (1929335499).

Almost surely, 2^15428286246 is an apocalyptic number.

15428286246 is an abundant number, since it is smaller than the sum of its proper divisors (15441081738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15428286246 is a wasteful number, since it uses less digits than its factorization.

15428286246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066295.

The product of its digits is 1474560, while the sum is 48.

The spelling of 15428286246 in words is "fifteen billion, four hundred twenty-eight million, two hundred eighty-six thousand, two hundred forty-six".