8248946 has 4 divisors (see below), whose sum is σ = 12373422. Its totient is φ = 4124472.

The previous prime is 8248921. The next prime is 8248949. The reversal of 8248946 is 6498428.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7812025 + 436921 = 2795^2 + 661^2 .

It is a super-2 number, since 2×8248946² = 136090220221832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8248949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2062235 + ... + 2062238.

Almost surely, 2^8248946 is an apocalyptic number.

8248946 is a deficient number, since it is larger than the sum of its proper divisors (4124476).

8248946 is a wasteful number, since it uses less digits than its factorization.

8248946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4124475.

The product of its digits is 110592, while the sum is 41.

The square root of 8248946 is about 2872.0978395591. The cubic root of 8248946 is about 202.0533956808.

Adding to 8248946 its product of digits (110592), we get a palindrome (8359538).

The spelling of 8248946 in words is "eight million, two hundred forty-eight thousand, nine hundred forty-six".