4239902 has 8 divisors (see below), whose sum is σ = 6734016. Its totient is φ = 1995232.

The previous prime is 4239881. The next prime is 4239923. The reversal of 4239902 is 2099324.

It is an interprime number because it is at equal distance from previous prime (4239881) and next prime (4239923).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62318 + ... + 62385.

It is an arithmetic number, because the mean of its divisors is an integer number (841752).

Almost surely, 2^4239902 is an apocalyptic number.

4239902 is a deficient number, since it is larger than the sum of its proper divisors (2494114).

4239902 is a wasteful number, since it uses less digits than its factorization.

4239902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124722.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 4239902 is about 2059.1022315563. The cubic root of 4239902 is about 161.8521996976.

The spelling of 4239902 in words is "four million, two hundred thirty-nine thousand, nine hundred two".