4056330 has 16 divisors (see below), whose sum is σ = 9735264. Its totient is φ = 1081680.

The previous prime is 4056287. The next prime is 4056359. The reversal of 4056330 is 336504.

It is a junction number, because it is equal to n+sod(n) for n = 4056297 and 4056306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67576 + ... + 67635.

It is an arithmetic number, because the mean of its divisors is an integer number (608454).

Almost surely, 2^4056330 is an apocalyptic number.

4056330 is an abundant number, since it is smaller than the sum of its proper divisors (5678934).

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

4056330 is a wasteful number, since it uses less digits than its factorization.

4056330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135221.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 4056330 is about 2014.0332668553. The cubic root of 4056330 is about 159.4817869489.

The spelling of 4056330 in words is "four million, fifty-six thousand, three hundred thirty".