274113450 has 96 divisors (see below), whose sum is σ = 813489600. Its totient is φ = 67469760.

The previous prime is 274113449. The next prime is 274113451. The reversal of 274113450 is 54311472.

It is an interprime number because it is at equal distance from previous prime (274113449) and next prime (274113451).

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (274113451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9741 + ... + 25359.

It is an arithmetic number, because the mean of its divisors is an integer number (8473850).

Almost surely, 2^274113450 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 274113450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (406744800).

274113450 is an abundant number, since it is smaller than the sum of its proper divisors (539376150).

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

274113450 is a wasteful number, since it uses less digits than its factorization.

274113450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15653 (or 15642 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 274113450 is about 16556.3718851686. The cubic root of 274113450 is about 649.5961594049.

The spelling of 274113450 in words is "two hundred seventy-four million, one hundred thirteen thousand, four hundred fifty".