274802112 has 168 divisors, whose sum is σ = 875720880. Its totient is φ = 84464640.

The previous prime is 274802107. The next prime is 274802119. The reversal of 274802112 is 211208472.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274802119) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 291562 + ... + 292502.

Almost surely, 2^274802112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 274802112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (437860440).

274802112 is an abundant number, since it is smaller than the sum of its proper divisors (600918768).

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

274802112 is a wasteful number, since it uses less digits than its factorization.

274802112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988 (or 959 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 274802112 is about 16577.1563303240. The cubic root of 274802112 is about 650.1397033050.

It can be divided in two parts, 27480 and 2112, that added together give a palindrome (29592).

The spelling of 274802112 in words is "two hundred seventy-four million, eight hundred two thousand, one hundred twelve".