273401412 has 48 divisors (see below), whose sum is σ = 711023040. Its totient is φ = 81257472.

The previous prime is 273401389. The next prime is 273401413. The reversal of 273401412 is 214104372.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (273401413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31393 + ... + 39144.

It is an arithmetic number, because the mean of its divisors is an integer number (14812980).

Almost surely, 2^273401412 is an apocalyptic number.

It is an amenable number.

273401412 is an abundant number, since it is smaller than the sum of its proper divisors (437621628).

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

273401412 is a wasteful number, since it uses less digits than its factorization.

273401412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70580 (or 70578 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 273401412 is about 16534.8544595953. The cubic root of 273401412 is about 649.0332073072.

Adding to 273401412 its reverse (214104372), we get a palindrome (487505784).

The spelling of 273401412 in words is "two hundred seventy-three million, four hundred one thousand, four hundred twelve".