4217012487 has 24 divisors (see below), whose sum is σ = 6363208800. Its totient is φ = 2686092288.

The previous prime is 4217012447. The next prime is 4217012497. The reversal of 4217012487 is 7842107124.

4217012487 is a `hidden beast` number, since 4 + 2 + 170 + 1 + 2 + 487 = 666.

4217012487 is digitally balanced in base 2, base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4217012487 - 2¹² = 4217008391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4217012407) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 181339 + ... + 203267.

It is an arithmetic number, because the mean of its divisors is an integer number (265133700).

Almost surely, 2^4217012487 is an apocalyptic number.

4217012487 is a deficient number, since it is larger than the sum of its proper divisors (2146196313).

4217012487 is a wasteful number, since it uses less digits than its factorization.

4217012487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22887 (or 22884 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 36.

The square root of 4217012487 is about 64938.5285250598. The cubic root of 4217012487 is about 1615.6041584243.

The spelling of 4217012487 in words is "four billion, two hundred seventeen million, twelve thousand, four hundred eighty-seven".