4064415 has 8 divisors (see below), whose sum is σ = 6503088. Its totient is φ = 2167680.

The previous prime is 4064407. The next prime is 4064447. The reversal of 4064415 is 5144604.

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

It is not a de Polignac number, because 4064415 - 2³ = 4064407 is a prime.

4064415 is a lucky number.

It is a nialpdrome in base 15.

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, 135466 + ... + 135495.

It is an arithmetic number, because the mean of its divisors is an integer number (812886).

Almost surely, 2^4064415 is an apocalyptic number.

4064415 is a deficient number, since it is larger than the sum of its proper divisors (2438673).

4064415 is a wasteful number, since it uses less digits than its factorization.

4064415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270969.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 4064415 is about 2016.0394341381. The cubic root of 4064415 is about 159.5876753192.

The spelling of 4064415 in words is "four million, sixty-four thousand, four hundred fifteen".