272963540 has 24 divisors (see below), whose sum is σ = 598147200. Its totient is φ = 104438048.

The previous prime is 272963533. The next prime is 272963599. The reversal of 272963540 is 45369272.

It is a junction number, because it is equal to n+sod(n) for n = 272963494 and 272963503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296240 + ... + 297159.

It is an arithmetic number, because the mean of its divisors is an integer number (24922800).

Almost surely, 2^272963540 is an apocalyptic number.

272963540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

272963540 is an abundant number, since it is smaller than the sum of its proper divisors (325183660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

272963540 is a wasteful number, since it uses less digits than its factorization.

272963540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593431 (or 593429 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 272963540 is about 16521.6082752255. The cubic root of 272963540 is about 648.6865310649.

The spelling of 272963540 in words is "two hundred seventy-two million, nine hundred sixty-three thousand, five hundred forty".