4078459 has 8 divisors (see below), whose sum is σ = 5084928. Its totient is φ = 3177960.

The previous prime is 4078457. The next prime is 4078469. The reversal of 4078459 is 9548704.

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 4078459 - 2¹ = 4078457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4078457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26407 + ... + 26560.

It is an arithmetic number, because the mean of its divisors is an integer number (635616).

Almost surely, 2^4078459 is an apocalyptic number.

4078459 is a deficient number, since it is larger than the sum of its proper divisors (1006469).

4078459 is a wasteful number, since it uses less digits than its factorization.

4078459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52985.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 4078459 is about 2019.5194973062. The cubic root of 4078459 is about 159.7712747480.

The spelling of 4078459 in words is "four million, seventy-eight thousand, four hundred fifty-nine".