273048867 has 64 divisors (see below), whose sum is σ = 524160000. Its totient is φ = 136422144.

The previous prime is 273048859. The next prime is 273048869. The reversal of 273048867 is 768840372.

It is a happy number.

It is not a de Polignac number, because 273048867 - 2³ = 273048859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (273048869) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 43759 + ... + 49607.

It is an arithmetic number, because the mean of its divisors is an integer number (8190000).

Almost surely, 2^273048867 is an apocalyptic number.

273048867 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

273048867 is a deficient number, since it is larger than the sum of its proper divisors (251111133).

273048867 is a wasteful number, since it uses less digits than its factorization.

273048867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5897 (or 5891 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The square root of 273048867 is about 16524.1903583806. The cubic root of 273048867 is about 648.7541160486.

The spelling of 273048867 in words is "two hundred seventy-three million, forty-eight thousand, eight hundred sixty-seven".