273120416 has 24 divisors (see below), whose sum is σ = 555053184. Its totient is φ = 132154560.

The previous prime is 273120403. The next prime is 273120433. The reversal of 273120416 is 614021372.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136670 + ... + 138653.

It is an arithmetic number, because the mean of its divisors is an integer number (23127216).

Almost surely, 2^273120416 is an apocalyptic number.

It is an amenable number.

273120416 is an abundant number, since it is smaller than the sum of its proper divisors (281932768).

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

273120416 is a wasteful number, since it uses less digits than its factorization.

273120416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275364 (or 275356 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 273120416 is about 16526.3551940529. The cubic root of 273120416 is about 648.8107770350.

Adding to 273120416 its reverse (614021372), we get a palindrome (887141788).

The spelling of 273120416 in words is "two hundred seventy-three million, one hundred twenty thousand, four hundred sixteen".