8402254 has 16 divisors (see below), whose sum is σ = 14450688. Its totient is φ = 3589272.

The previous prime is 8402221. The next prime is 8402279. The reversal of 8402254 is 4522048.

It is a happy number.

It is a congruent number.

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, 4579 + ... + 6145.

It is an arithmetic number, because the mean of its divisors is an integer number (903168).

Almost surely, 2^8402254 is an apocalyptic number.

8402254 is a deficient number, since it is larger than the sum of its proper divisors (6048434).

8402254 is a wasteful number, since it uses less digits than its factorization.

8402254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1959.

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 8402254 is about 2898.6641750986. The cubic root of 8402254 is about 203.2974519384.

The spelling of 8402254 in words is "eight million, four hundred two thousand, two hundred fifty-four".