4148015 has 8 divisors (see below), whose sum is σ = 5149440. Its totient is φ = 3203872.

The previous prime is 4148009. The next prime is 4148029. The reversal of 4148015 is 5108414.

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

It is a cyclic number.

It is not a de Polignac number, because 4148015 - 2¹⁶ = 4082479 is a prime.

It is a congruent 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, 14159 + ... + 14448.

It is an arithmetic number, because the mean of its divisors is an integer number (643680).

Almost surely, 2^4148015 is an apocalyptic number.

4148015 is a deficient number, since it is larger than the sum of its proper divisors (1001425).

4148015 is a wasteful number, since it uses less digits than its factorization.

4148015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28641.

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 4148015 is about 2036.6676213855. The cubic root of 4148015 is about 160.6744317874.

The spelling of 4148015 in words is "four million, one hundred forty-eight thousand, fifteen".