4055679 has 24 divisors (see below), whose sum is σ = 6224400. Its totient is φ = 2540160.

The previous prime is 4055671. The next prime is 4055687. The reversal of 4055679 is 9765504.

It is an interprime number because it is at equal distance from previous prime (4055671) and next prime (4055687).

It is not a de Polignac number, because 4055679 - 2³ = 4055671 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4055671) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10512 + ... + 10890.

It is an arithmetic number, because the mean of its divisors is an integer number (259350).

Almost surely, 2^4055679 is an apocalyptic number.

4055679 is a deficient number, since it is larger than the sum of its proper divisors (2168721).

4055679 is a wasteful number, since it uses less digits than its factorization.

4055679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455 (or 452 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 4055679 is about 2013.8716443706. The cubic root of 4055679 is about 159.4732547537.

It can be divided in two parts, 405 and 5679, that added together give a square (6084 = 78²).

The spelling of 4055679 in words is "four million, fifty-five thousand, six hundred seventy-nine".