272602423 has 4 divisors (see below), whose sum is σ = 273608608. Its totient is φ = 271596240.

The previous prime is 272602403. The next prime is 272602459. The reversal of 272602423 is 324206272.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 272602423 - 2²¹ = 270505271 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 272602391 and 272602400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272602403) 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, 502686 + ... + 503227.

It is an arithmetic number, because the mean of its divisors is an integer number (68402152).

Almost surely, 2^272602423 is an apocalyptic number.

272602423 is a deficient number, since it is larger than the sum of its proper divisors (1006185).

272602423 is a wasteful number, since it uses less digits than its factorization.

272602423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006184.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 272602423 is about 16510.6760309807. The cubic root of 272602423 is about 648.4003449670.

Adding to 272602423 its reverse (324206272), we get a palindrome (596808695).

The spelling of 272602423 in words is "two hundred seventy-two million, six hundred two thousand, four hundred twenty-three".