8422948 has 12 divisors (see below), whose sum is σ = 15215872. Its totient is φ = 4075560.

The previous prime is 8422927. The next prime is 8422949. The reversal of 8422948 is 8492248.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (8422949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33840 + ... + 34087.

Almost surely, 2^8422948 is an apocalyptic number.

It is an amenable number.

8422948 is a deficient number, since it is larger than the sum of its proper divisors (6792924).

8422948 is a wasteful number, since it uses less digits than its factorization.

8422948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67962 (or 67960 counting only the distinct ones).

The product of its digits is 36864, while the sum is 37.

The square root of 8422948 is about 2902.2315552002. The cubic root of 8422948 is about 203.4642162509.

It can be divided in two parts, 84 and 22948, that added together give a palindrome (23032).

The spelling of 8422948 in words is "eight million, four hundred twenty-two thousand, nine hundred forty-eight".