63025647 has 16 divisors (see below), whose sum is σ = 90109440. Its totient is φ = 39042432.

The previous prime is 63025643. The next prime is 63025649. The reversal of 63025647 is 74652036.

It is not a de Polignac number, because 63025647 - 2² = 63025643 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63025643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3793 + ... + 11850.

It is an arithmetic number, because the mean of its divisors is an integer number (5631840).

Almost surely, 2^63025647 is an apocalyptic number.

63025647 is a deficient number, since it is larger than the sum of its proper divisors (27083793).

63025647 is a wasteful number, since it uses less digits than its factorization.

63025647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15742.

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 63025647 is about 7938.8693779404. The cubic root of 63025647 is about 397.9597086390.

The spelling of 63025647 in words is "sixty-three million, twenty-five thousand, six hundred forty-seven".