272078852 has 6 divisors (see below), whose sum is σ = 476137998. Its totient is φ = 136039424.

The previous prime is 272078843. The next prime is 272078869. The reversal of 272078852 is 258870272.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 251412736 + 20666116 = 15856^2 + 4546^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34009853 + ... + 34009860.

It is an arithmetic number, because the mean of its divisors is an integer number (79356333).

Almost surely, 2^272078852 is an apocalyptic number.

It is an amenable number.

272078852 is a deficient number, since it is larger than the sum of its proper divisors (204059146).

272078852 is a wasteful number, since it uses less digits than its factorization.

272078852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68019717 (or 68019715 counting only the distinct ones).

The product of its (nonzero) digits is 125440, while the sum is 41.

The square root of 272078852 is about 16494.8128816304. The cubic root of 272078852 is about 647.9849644685.

The spelling of 272078852 in words is "two hundred seventy-two million, seventy-eight thousand, eight hundred fifty-two".