274153325 has 12 divisors (see below), whose sum is σ = 344609268. Its totient is φ = 216316800.

The previous prime is 274153309. The next prime is 274153343. The reversal of 274153325 is 523351472.

It can be written as a sum of positive squares in 6 ways, for example, as 10220809 + 263932516 = 3197^2 + 16246^2 .

It is not a de Polignac number, because 274153325 - 2⁴ = 274153309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 274153291 and 274153300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73286 + ... + 76935.

It is an arithmetic number, because the mean of its divisors is an integer number (28717439).

Almost surely, 2^274153325 is an apocalyptic number.

274153325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

274153325 is a deficient number, since it is larger than the sum of its proper divisors (70455943).

274153325 is a wasteful number, since it uses less digits than its factorization.

274153325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150304 (or 150299 counting only the distinct ones).

The product of its digits is 25200, while the sum is 32.

The square root of 274153325 is about 16557.5760605229. The cubic root of 274153325 is about 649.6276565715.

The spelling of 274153325 in words is "two hundred seventy-four million, one hundred fifty-three thousand, three hundred twenty-five".