274113420 has 48 divisors (see below), whose sum is σ = 877164288. Its totient is φ = 62654400.

The previous prime is 274113409. The next prime is 274113449. The reversal of 274113420 is 24311472.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325906 + ... + 326745.

It is an arithmetic number, because the mean of its divisors is an integer number (18274256).

Almost surely, 2^274113420 is an apocalyptic number.

274113420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

274113420 is an abundant number, since it is smaller than the sum of its proper divisors (603050868).

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

274113420 is a wasteful number, since it uses less digits than its factorization.

274113420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652670 (or 652668 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 274113420 is about 16556.3709791729. The cubic root of 274113420 is about 649.5961357069.

Adding to 274113420 its reverse (24311472), we get a palindrome (298424892).

It can be divided in two parts, 2741 and 13420, that added together give a palindrome (16161).

The spelling of 274113420 in words is "two hundred seventy-four million, one hundred thirteen thousand, four hundred twenty".