4456013 has 4 divisors (see below), whose sum is σ = 4690560. Its totient is φ = 4221468.

The previous prime is 4456007. The next prime is 4456063. The reversal of 4456013 is 3106544.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4456013 - 2⁶ = 4455949 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4456013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4456063) 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, 117245 + ... + 117282.

It is an arithmetic number, because the mean of its divisors is an integer number (1172640).

Almost surely, 2^4456013 is an apocalyptic number.

It is an amenable number.

4456013 is a deficient number, since it is larger than the sum of its proper divisors (234547).

4456013 is a wasteful number, since it uses less digits than its factorization.

4456013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234546.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 4456013 is about 2110.9270475315. The cubic root of 4456013 is about 164.5566672530.

The spelling of 4456013 in words is "four million, four hundred fifty-six thousand, thirteen".