4015046 has 8 divisors (see below), whose sum is σ = 6882960. Its totient is φ = 1720728.

The previous prime is 4015031. The next prime is 4015049. The reversal of 4015046 is 6405104.

It is a happy number.

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

It is a super-2 number, since 2×4015046² = 32241188764232, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4015049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143381 + ... + 143408.

It is an arithmetic number, because the mean of its divisors is an integer number (860370).

Almost surely, 2^4015046 is an apocalyptic number.

4015046 is a deficient number, since it is larger than the sum of its proper divisors (2867914).

4015046 is a wasteful number, since it uses less digits than its factorization.

4015046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286798.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 4015046 is about 2003.7579694165. The cubic root of 4015046 is about 158.9388897972.

The spelling of 4015046 in words is "four million, fifteen thousand, forty-six".