485941247 has 4 divisors (see below), whose sum is σ = 530117736. Its totient is φ = 441764760.

The previous prime is 485941201. The next prime is 485941297. The reversal of 485941247 is 742149584.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 485941247 - 2⁸ = 485940991 is a prime.

It is a super-2 number, since 2×485941247² = 472277791071830018, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 485941198 and 485941207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485941297) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22088228 + ... + 22088249.

It is an arithmetic number, because the mean of its divisors is an integer number (132529434).

Almost surely, 2^485941247 is an apocalyptic number.

485941247 is a deficient number, since it is larger than the sum of its proper divisors (44176489).

485941247 is a wasteful number, since it uses less digits than its factorization.

485941247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44176488.

The product of its digits is 322560, while the sum is 44.

The square root of 485941247 is about 22044.0750996725. The cubic root of 485941247 is about 786.1907345951.

The spelling of 485941247 in words is "four hundred eighty-five million, nine hundred forty-one thousand, two hundred forty-seven".