8426090 has 16 divisors (see below), whose sum is σ = 15210720. Its totient is φ = 3360720.

The previous prime is 8426087. The next prime is 8426107. The reversal of 8426090 is 906248.

It is an Ulam 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, 3185 + ... + 5195.

It is an arithmetic number, because the mean of its divisors is an integer number (950670).

Almost surely, 2^8426090 is an apocalyptic number.

8426090 is a deficient number, since it is larger than the sum of its proper divisors (6784630).

8426090 is a wasteful number, since it uses less digits than its factorization.

8426090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2437.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 8426090 is about 2902.7728123296. The cubic root of 8426090 is about 203.4895124257.

The spelling of 8426090 in words is "eight million, four hundred twenty-six thousand, ninety".