273113742 has 32 divisors (see below), whose sum is σ = 597227904. Its totient is φ = 82575200.

The previous prime is 273113723. The next prime is 273113759. The reversal of 273113742 is 247311372.

273113742 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×273113742² = 149182232138485128, which contains 22 as substring.

It is a congruent number.

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, 26392 + ... + 35252.

It is an arithmetic number, because the mean of its divisors is an integer number (18663372).

Almost surely, 2^273113742 is an apocalyptic number.

273113742 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

273113742 is an abundant number, since it is smaller than the sum of its proper divisors (324114162).

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

273113742 is a wasteful number, since it uses less digits than its factorization.

273113742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9344.

The product of its digits is 7056, while the sum is 30.

The square root of 273113742 is about 16526.1532729187. The cubic root of 273113742 is about 648.8054921886.

The spelling of 273113742 in words is "two hundred seventy-three million, one hundred thirteen thousand, seven hundred forty-two".