4721111274 has 64 divisors (see below), whose sum is σ = 10594426752. Its totient is φ = 1389945600.

The previous prime is 4721111257. The next prime is 4721111281.

4721111274 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×4721111274² = 44577783322979806152, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2883184 + ... + 2884820.

It is an arithmetic number, because the mean of its divisors is an integer number (165537918).

Almost surely, 2^4721111274 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4721111274, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5297213376).

4721111274 is an abundant number, since it is smaller than the sum of its proper divisors (5873315478).

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

4721111274 is a wasteful number, since it uses less digits than its factorization.

4721111274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2871.

The product of its digits is 3136, while the sum is 30.

The square root of 4721111274 is about 68710.3432825073. The cubic root of 4721111274 is about 1677.5729402372.

It can be divided in two parts, 47211 and 11274, that added together give a palindrome (58485).

The spelling of 4721111274 in words is "four billion, seven hundred twenty-one million, one hundred eleven thousand, two hundred seventy-four".