273104040 has 64 divisors (see below), whose sum is σ = 893799360. Its totient is φ = 66206720.

The previous prime is 273104021. The next prime is 273104057. The reversal of 273104040 is 40401372.

It is a junction number, because it is equal to n+sod(n) for n = 273103998 and 273104016.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102129 + ... + 104768.

It is an arithmetic number, because the mean of its divisors is an integer number (13965615).

Almost surely, 2^273104040 is an apocalyptic number.

273104040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

273104040 is an abundant number, since it is smaller than the sum of its proper divisors (620695320).

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

273104040 is a wasteful number, since it uses less digits than its factorization.

273104040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206922 (or 206918 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 273104040 is about 16525.8597355781. The cubic root of 273104040 is about 648.7978094488.

The spelling of 273104040 in words is "two hundred seventy-three million, one hundred four thousand, forty".