273152620 has 48 divisors (see below), whose sum is σ = 626488128. Its totient is φ = 99429120.

The previous prime is 273152603. The next prime is 273152639. The reversal of 273152620 is 26251372.

It is a super-2 number, since 2×273152620² = 149224707625728800, which contains 22 as substring.

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, 11062 + ... + 25858.

It is an arithmetic number, because the mean of its divisors is an integer number (13051836).

Almost surely, 2^273152620 is an apocalyptic number.

273152620 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 273152620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (313244064).

273152620 is an abundant number, since it is smaller than the sum of its proper divisors (353335508).

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

273152620 is a wasteful number, since it uses less digits than its factorization.

273152620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14890 (or 14888 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 273152620 is about 16527.3294878513. The cubic root of 273152620 is about 648.8362767534.

The spelling of 273152620 in words is "two hundred seventy-three million, one hundred fifty-two thousand, six hundred twenty".