927274191420 has 24 divisors (see below), whose sum is σ = 2596367736144. Its totient is φ = 247273117696.

The previous prime is 927274191383. The next prime is 927274191449. The reversal of 927274191420 is 24191472729.

It is a super-2 number, since 2×927274191420² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 927274191420.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7727284869 + ... + 7727284988.

It is an arithmetic number, because the mean of its divisors is an integer number (108181989006).

Almost surely, 2^927274191420 is an apocalyptic number.

It is an amenable number.

927274191420 is an abundant number, since it is smaller than the sum of its proper divisors (1669093544724).

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

927274191420 is a wasteful number, since it uses less digits than its factorization.

927274191420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15454569869 (or 15454569867 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 48.

The spelling of 927274191420 in words is "nine hundred twenty-seven billion, two hundred seventy-four million, one hundred ninety-one thousand, four hundred twenty".