4260215907 has 12 divisors (see below), whose sum is σ = 6154423704. Its totient is φ = 2839784640.

The previous prime is 4260215903. The next prime is 4260215909. The reversal of 4260215907 is 7095120624.

4260215907 is a `hidden beast` number, since 4 + 2 + 60 + 2 + 1 + 590 + 7 = 666.

It is not a de Polignac number, because 4260215907 - 2² = 4260215903 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4260215903) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59083 + ... + 109595.

It is an arithmetic number, because the mean of its divisors is an integer number (512868642).

Almost surely, 2^4260215907 is an apocalyptic number.

4260215907 is a deficient number, since it is larger than the sum of its proper divisors (1894207797).

4260215907 is a wasteful number, since it uses less digits than its factorization.

4260215907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59890 (or 59887 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 4260215907 is about 65270.3294537418. The cubic root of 4260215907 is about 1621.1027277166.

The spelling of 4260215907 in words is "four billion, two hundred sixty million, two hundred fifteen thousand, nine hundred seven".