272620401 has 8 divisors (see below), whose sum is σ = 365525280. Its totient is φ = 180731232.

The previous prime is 272620373. The next prime is 272620421. The reversal of 272620401 is 104026272.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 272620401 - 2⁹ = 272619889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (272620421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253300 + ... + 254373.

It is an arithmetic number, because the mean of its divisors is an integer number (45690660).

Almost surely, 2^272620401 is an apocalyptic number.

It is an amenable number.

272620401 is a deficient number, since it is larger than the sum of its proper divisors (92904879).

272620401 is a wasteful number, since it uses less digits than its factorization.

272620401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507855.

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

The square root of 272620401 is about 16511.2204576161. The cubic root of 272620401 is about 648.4145985517.

Adding to 272620401 its reverse (104026272), we get a palindrome (376646673).

The spelling of 272620401 in words is "two hundred seventy-two million, six hundred twenty thousand, four hundred one".