274155080 has 16 divisors (see below), whose sum is σ = 616849020. Its totient is φ = 109662016.

The previous prime is 274155071. The next prime is 274155131. The reversal of 274155080 is 80551472.

It can be written as a sum of positive squares in 2 ways, for example, as 273505444 + 649636 = 16538^2 + 806^2 .

It is a super-2 number, since 2×274155080² = 150322015779612800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3426899 + ... + 3426978.

Almost surely, 2^274155080 is an apocalyptic number.

274155080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

274155080 is an abundant number, since it is smaller than the sum of its proper divisors (342693940).

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

274155080 is a wasteful number, since it uses less digits than its factorization.

274155080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6853888 (or 6853884 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 274155080 is about 16557.6290573258. The cubic root of 274155080 is about 649.6290427716.

The spelling of 274155080 in words is "two hundred seventy-four million, one hundred fifty-five thousand, eighty".