8426248 has 16 divisors (see below), whose sum is σ = 15907500. Its totient is φ = 4184256.

The previous prime is 8426227. The next prime is 8426261.

8426248 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 7717284 + 708964 = 2778^2 + 842^2 .

It is a d-powerful number, because it can be written as 8³ + 4⁴ + 2 + 6 + 2²³ + 4⁶ + 8⁵ .

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, 2343 + ... + 4726.

Almost surely, 2^8426248 is an apocalyptic number.

It is an amenable number.

8426248 is a deficient number, since it is larger than the sum of its proper divisors (7481252).

8426248 is a wasteful number, since it uses less digits than its factorization.

8426248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7224 (or 7220 counting only the distinct ones).

The product of its digits is 24576, while the sum is 34.

The square root of 8426248 is about 2902.8000275596. The cubic root of 8426248 is about 203.4907843142.

The spelling of 8426248 in words is "eight million, four hundred twenty-six thousand, two hundred forty-eight".