272245401 has 16 divisors (see below), whose sum is σ = 403856320. Its totient is φ = 181258560.

The previous prime is 272245387. The next prime is 272245403. The reversal of 272245401 is 104542272.

It is not a de Polignac number, because 272245401 - 2¹⁰ = 272244377 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (272245403) 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, 15681 + ... + 28113.

It is an arithmetic number, because the mean of its divisors is an integer number (25241020).

Almost surely, 2^272245401 is an apocalyptic number.

It is an amenable number.

272245401 is a deficient number, since it is larger than the sum of its proper divisors (131610919).

272245401 is a wasteful number, since it uses less digits than its factorization.

272245401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13253 (or 13247 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

The square root of 272245401 is about 16499.8606357751. The cubic root of 272245401 is about 648.1171556008.

Adding to 272245401 its reverse (104542272), we get a palindrome (376787673).

The spelling of 272245401 in words is "two hundred seventy-two million, two hundred forty-five thousand, four hundred one".