4013046 has 12 divisors (see below), whose sum is σ = 8694972. Its totient is φ = 1337676.

The previous prime is 4013027. The next prime is 4013059. The reversal of 4013046 is 6403104.

It is a super-2 number, since 2×4013046² = 32209076396232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 222947 = 4013046 / (4 + 0 + 1 + 3 + 0 + 4 + 6).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 111456 + ... + 111491.

It is an arithmetic number, because the mean of its divisors is an integer number (724581).

Almost surely, 2^4013046 is an apocalyptic number.

4013046 is an abundant number, since it is smaller than the sum of its proper divisors (4681926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4013046 is a wasteful number, since it uses less digits than its factorization.

4013046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222955 (or 222952 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 4013046 is about 2003.2588449823. The cubic root of 4013046 is about 158.9124948672.

The spelling of 4013046 in words is "four million, thirteen thousand, forty-six".