272742580 has 24 divisors (see below), whose sum is σ = 624828960. Its totient is φ = 99179040.

The previous prime is 272742559. The next prime is 272742601. The reversal of 272742580 is 85247272.

It is an interprime number because it is at equal distance from previous prime (272742559) and next prime (272742601).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 619650 + ... + 620089.

It is an arithmetic number, because the mean of its divisors is an integer number (26034540).

Almost surely, 2^272742580 is an apocalyptic number.

272742580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

272742580 is an abundant number, since it is smaller than the sum of its proper divisors (352086380).

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

272742580 is a wasteful number, since it uses less digits than its factorization.

272742580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1239759 (or 1239757 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 37.

The square root of 272742580 is about 16514.9199210895. The cubic root of 272742580 is about 648.5114497227.

The spelling of 272742580 in words is "two hundred seventy-two million, seven hundred forty-two thousand, five hundred eighty".