560212381 has 4 divisors (see below), whose sum is σ = 560576992. Its totient is φ = 559847772.

The previous prime is 560212351. The next prime is 560212399. The reversal of 560212381 is 183212065.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-560212381 is a prime.

It is a super-2 number, since 2×560212381² = 627675823651378322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (560212351) 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 3 ways as a sum of consecutive naturals, for example, 179991 + ... + 183076.

It is an arithmetic number, because the mean of its divisors is an integer number (140144248).

Almost surely, 2^560212381 is an apocalyptic number.

It is an amenable number.

560212381 is a deficient number, since it is larger than the sum of its proper divisors (364611).

560212381 is a wasteful number, since it uses less digits than its factorization.

560212381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364610.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 560212381 is about 23668.8060746629. The cubic root of 560212381 is about 824.3612471124.

The spelling of 560212381 in words is "five hundred sixty million, two hundred twelve thousand, three hundred eighty-one".