4267641515 has 8 divisors (see below), whose sum is σ = 5122988208. Its totient is φ = 3412900960.

The previous prime is 4267641487. The next prime is 4267641533. The reversal of 4267641515 is 5151467624.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4267641515 - 2¹⁸ = 4267379371 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135896 + ... + 164325.

It is an arithmetic number, because the mean of its divisors is an integer number (640373526).

Almost surely, 2^4267641515 is an apocalyptic number.

4267641515 is a deficient number, since it is larger than the sum of its proper divisors (855346693).

4267641515 is a wasteful number, since it uses less digits than its factorization.

4267641515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303069.

The product of its digits is 201600, while the sum is 41.

The square root of 4267641515 is about 65327.1881761338. The cubic root of 4267641515 is about 1622.0440482564.

The spelling of 4267641515 in words is "four billion, two hundred sixty-seven million, six hundred forty-one thousand, five hundred fifteen".