4027402 has 8 divisors (see below), whose sum is σ = 6396516. Its totient is φ = 1895232.

The previous prime is 4027393. The next prime is 4027421. The reversal of 4027402 is 2047204.

4027402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3924361 + 103041 = 1981^2 + 321^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4027402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59193 + ... + 59260.

Almost surely, 2^4027402 is an apocalyptic number.

4027402 is a deficient number, since it is larger than the sum of its proper divisors (2369114).

4027402 is a wasteful number, since it uses less digits than its factorization.

4027402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118472.

The product of its (nonzero) digits is 448, while the sum is 19.

The square root of 4027402 is about 2006.8388076774. The cubic root of 4027402 is about 159.1017636329.

The spelling of 4027402 in words is "four million, twenty-seven thousand, four hundred two".