8402252 has 6 divisors (see below), whose sum is σ = 14703948. Its totient is φ = 4201124.

The previous prime is 8402221. The next prime is 8402279. The reversal of 8402252 is 2522048.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050278 + ... + 1050285.

It is an arithmetic number, because the mean of its divisors is an integer number (2450658).

Almost surely, 2^8402252 is an apocalyptic number.

It is an amenable number.

8402252 is a deficient number, since it is larger than the sum of its proper divisors (6301696).

8402252 is a wasteful number, since it uses less digits than its factorization.

8402252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2100567 (or 2100565 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 8402252 is about 2898.6638301121. The cubic root of 8402252 is about 203.2974358080.

The spelling of 8402252 in words is "eight million, four hundred two thousand, two hundred fifty-two".