275214730 has 16 divisors (see below), whose sum is σ = 566156160. Its totient is φ = 94359312.

The previous prime is 275214691. The next prime is 275214739. The reversal of 275214730 is 37412572.

It is a junction number, because it is equal to n+sod(n) for n = 275214692 and 275214701.

It is not an unprimeable number, because it can be changed into a prime (275214739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1965750 + ... + 1965889.

It is an arithmetic number, because the mean of its divisors is an integer number (35384760).

Almost surely, 2^275214730 is an apocalyptic number.

275214730 is an abundant number, since it is smaller than the sum of its proper divisors (290941430).

275214730 is a wasteful number, since it uses less digits than its factorization.

275214730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3931653.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 275214730 is about 16589.5970415197. The cubic root of 275214730 is about 650.4649375731.

The spelling of 275214730 in words is "two hundred seventy-five million, two hundred fourteen thousand, seven hundred thirty".