273074040 has 96 divisors (see below), whose sum is σ = 916156800. Its totient is φ = 70467840.

The previous prime is 273074029. The next prime is 273074051. The reversal of 273074040 is 40470372.

It is an interprime number because it is at equal distance from previous prime (273074029) and next prime (273074051).

It is a junction number, because it is equal to n+sod(n) for n = 273073995 and 273074013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1075 + ... + 23394.

It is an arithmetic number, because the mean of its divisors is an integer number (9543300).

Almost surely, 2^273074040 is an apocalyptic number.

273074040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 273074040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (458078400).

273074040 is an abundant number, since it is smaller than the sum of its proper divisors (643082760).

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

273074040 is a wasteful number, since it uses less digits than its factorization.

273074040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24517 (or 24510 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 27.

The square root of 273074040 is about 16524.9520422905. The cubic root of 273074040 is about 648.7740521449.

The spelling of 273074040 in words is "two hundred seventy-three million, seventy-four thousand, forty".