274452406 has 8 divisors (see below), whose sum is σ = 417318264. Its totient is φ = 135346320.

The previous prime is 274452383. The next prime is 274452407. The reversal of 274452406 is 604254472.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274452407) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 939760 + ... + 940051.

It is an arithmetic number, because the mean of its divisors is an integer number (52164783).

Almost surely, 2^274452406 is an apocalyptic number.

274452406 is a deficient number, since it is larger than the sum of its proper divisors (142865858).

274452406 is a wasteful number, since it uses less digits than its factorization.

274452406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1879886.

The product of its (nonzero) digits is 53760, while the sum is 34.

The square root of 274452406 is about 16566.6051440843. The cubic root of 274452406 is about 649.8638026277.

The spelling of 274452406 in words is "two hundred seventy-four million, four hundred fifty-two thousand, four hundred six".