272236630 has 16 divisors (see below), whose sum is σ = 506923920. Its totient is φ = 105139552.

The previous prime is 272236571. The next prime is 272236633. The reversal of 272236630 is 36632272.

It is a super-2 number, since 2×272236630² = 148225565427513800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 272236592 and 272236601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272236633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 469084 + ... + 469663.

It is an arithmetic number, because the mean of its divisors is an integer number (31682745).

Almost surely, 2^272236630 is an apocalyptic number.

272236630 is a deficient number, since it is larger than the sum of its proper divisors (234687290).

272236630 is a wasteful number, since it uses less digits than its factorization.

272236630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938783.

The product of its (nonzero) digits is 18144, while the sum is 31.

The square root of 272236630 is about 16499.5948435106. The cubic root of 272236630 is about 648.1101953404.

The spelling of 272236630 in words is "two hundred seventy-two million, two hundred thirty-six thousand, six hundred thirty".