272370890 has 48 divisors (see below), whose sum is σ = 564550560. Its totient is φ = 93831120.

The previous prime is 272370887. The next prime is 272370911. The reversal of 272370890 is 98073272.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a Curzon 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 23 ways as a sum of consecutive naturals, for example, 14335301 + ... + 14335319.

It is an arithmetic number, because the mean of its divisors is an integer number (11761470).

Almost surely, 2^272370890 is an apocalyptic number.

272370890 is an abundant number, since it is smaller than the sum of its proper divisors (292179670).

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

272370890 is an frugal number, since it uses more digits than its factorization.

272370890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113 (or 37 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 272370890 is about 16503.6629267566. The cubic root of 272370890 is about 648.2167215075.

The spelling of 272370890 in words is "two hundred seventy-two million, three hundred seventy thousand, eight hundred ninety".