4288402 has 8 divisors (see below), whose sum is σ = 6528816. Its totient is φ = 2112132.

The previous prime is 4288397. The next prime is 4288439. The reversal of 4288402 is 2048824.

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

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, 15868 + ... + 16135.

It is an arithmetic number, because the mean of its divisors is an integer number (816102).

Almost surely, 2^4288402 is an apocalyptic number.

4288402 is a deficient number, since it is larger than the sum of its proper divisors (2240414).

4288402 is a wasteful number, since it uses less digits than its factorization.

4288402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32072.

The product of its (nonzero) digits is 4096, while the sum is 28.

The square root of 4288402 is about 2070.8457209556. The cubic root of 4288402 is about 162.4670007943.

The spelling of 4288402 in words is "four million, two hundred eighty-eight thousand, four hundred two".