63852147 has 6 divisors (see below), whose sum is σ = 92230892. Its totient is φ = 42568092.

The previous prime is 63852133. The next prime is 63852161. The reversal of 63852147 is 74125836.

63852147 is a `hidden beast` number, since 638 + 5 + 2 + 14 + 7 = 666.

It is an interprime number because it is at equal distance from previous prime (63852133) and next prime (63852161).

It is not a de Polignac number, because 63852147 - 2⁶ = 63852083 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63852167) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3547333 + ... + 3547350.

Almost surely, 2^63852147 is an apocalyptic number.

63852147 is a deficient number, since it is larger than the sum of its proper divisors (28378745).

63852147 is a wasteful number, since it uses less digits than its factorization.

63852147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7094689 (or 7094686 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 63852147 is about 7990.7538442878. The cubic root of 63852147 is about 399.6917354101.

The spelling of 63852147 in words is "sixty-three million, eight hundred fifty-two thousand, one hundred forty-seven".