63160747 has 4 divisors (see below), whose sum is σ = 68019280. Its totient is φ = 58302216.

The previous prime is 63160723. The next prime is 63160771. The reversal of 63160747 is 74706136.

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

It is an interprime number because it is at equal distance from previous prime (63160723) and next prime (63160771).

It is a cyclic number.

It is not a de Polignac number, because 63160747 - 2⁷ = 63160619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63160777) 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, 2429247 + ... + 2429272.

It is an arithmetic number, because the mean of its divisors is an integer number (17004820).

Almost surely, 2^63160747 is an apocalyptic number.

63160747 is a deficient number, since it is larger than the sum of its proper divisors (4858533).

63160747 is a wasteful number, since it uses less digits than its factorization.

63160747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4858532.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 63160747 is about 7947.3735913193. The cubic root of 63160747 is about 398.2438574416.

The spelling of 63160747 in words is "sixty-three million, one hundred sixty thousand, seven hundred forty-seven".