14772026838 has 16 divisors (see below), whose sum is σ = 29815101360. Its totient is φ = 4878834336.

The previous prime is 14772026833. The next prime is 14772026839. The reversal of 14772026838 is 83862027741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14772026833) 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, 11292945 + ... + 11294252.

It is an arithmetic number, because the mean of its divisors is an integer number (1863443835).

Almost surely, 2^14772026838 is an apocalyptic number.

14772026838 is an abundant number, since it is smaller than the sum of its proper divisors (15043074522).

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

14772026838 is a wasteful number, since it uses less digits than its factorization.

14772026838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22587311.

The product of its (nonzero) digits is 903168, while the sum is 48.

The spelling of 14772026838 in words is "fourteen billion, seven hundred seventy-two million, twenty-six thousand, eight hundred thirty-eight".