63201167 has 4 divisors (see below), whose sum is σ = 64144536. Its totient is φ = 62257800.

The previous prime is 63201133. The next prime is 63201191. The reversal of 63201167 is 76110236.

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 63201167 - 2¹⁰ = 63200143 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 (63201107) 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, 471584 + ... + 471717.

It is an arithmetic number, because the mean of its divisors is an integer number (16036134).

Almost surely, 2^63201167 is an apocalyptic number.

63201167 is a gapful number since it is divisible by the number (67) formed by its first and last digit.

63201167 is a deficient number, since it is larger than the sum of its proper divisors (943369).

63201167 is an equidigital number, since it uses as much as digits as its factorization.

63201167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943368.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 63201167 is about 7949.9161630800. The cubic root of 63201167 is about 398.3287919667.

The spelling of 63201167 in words is "sixty-three million, two hundred one thousand, one hundred sixty-seven".