274452723 has 12 divisors (see below), whose sum is σ = 410102160. Its totient is φ = 176659056.

The previous prime is 274452707. The next prime is 274452727. The reversal of 274452723 is 327254472.

It is a happy number.

It is not a de Polignac number, because 274452723 - 2⁴ = 274452707 is a prime.

It is a super-2 number, since 2×274452723² = 150648594324229458, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (274452727) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 525511 + ... + 526032.

It is an arithmetic number, because the mean of its divisors is an integer number (34175180).

Almost surely, 2^274452723 is an apocalyptic number.

274452723 is a deficient number, since it is larger than the sum of its proper divisors (135649437).

274452723 is a wasteful number, since it uses less digits than its factorization.

274452723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1051578 (or 1051575 counting only the distinct ones).

The product of its digits is 94080, while the sum is 36.

The square root of 274452723 is about 16566.6147115215. The cubic root of 274452723 is about 649.8640528310.

The spelling of 274452723 in words is "two hundred seventy-four million, four hundred fifty-two thousand, seven hundred twenty-three".