264870063 has 12 divisors (see below), whose sum is σ = 383558968. Its totient is φ = 176132880.

The previous prime is 264870041. The next prime is 264870071. The reversal of 264870063 is 360078462.

264870063 is a `hidden beast` number, since 2 + 648 + 7 + 0 + 0 + 6 + 3 = 666.

It is not a de Polignac number, because 264870063 - 2⁵ = 264870031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264875063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33493 + ... + 40638.

Almost surely, 2^264870063 is an apocalyptic number.

264870063 is a deficient number, since it is larger than the sum of its proper divisors (118688905).

264870063 is a wasteful number, since it uses less digits than its factorization.

264870063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74534 (or 74531 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 264870063 is about 16274.8291235269. The cubic root of 264870063 is about 642.2108298165.

The spelling of 264870063 in words is "two hundred sixty-four million, eight hundred seventy thousand, sixty-three".