272262073 has 4 divisors (see below), whose sum is σ = 272308608. Its totient is φ = 272215540.

The previous prime is 272262059. The next prime is 272262079. The reversal of 272262073 is 370262272.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-272262073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (272262079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12973 + ... + 26698.

It is an arithmetic number, because the mean of its divisors is an integer number (68077152).

Almost surely, 2^272262073 is an apocalyptic number.

It is an amenable number.

272262073 is a deficient number, since it is larger than the sum of its proper divisors (46535).

272262073 is an equidigital number, since it uses as much as digits as its factorization.

272262073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46534.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 272262073 is about 16500.3658444290. The cubic root of 272262073 is about 648.1303853175.

The spelling of 272262073 in words is "two hundred seventy-two million, two hundred sixty-two thousand, seventy-three".