8213488 has 20 divisors (see below), whose sum is σ = 15958800. Its totient is φ = 4095104.

The previous prime is 8213479. The next prime is 8213497. The reversal of 8213488 is 8843128.

8213488 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8213479) and next prime (8213497).

It is a super-2 number, since 2×8213488² = 134922770252288, which contains 22 as substring.

It is a congruent number.

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, 9156 + ... + 10012.

It is an arithmetic number, because the mean of its divisors is an integer number (797940).

Almost surely, 2^8213488 is an apocalyptic number.

It is an amenable number.

8213488 is a deficient number, since it is larger than the sum of its proper divisors (7745312).

8213488 is a wasteful number, since it uses less digits than its factorization.

8213488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1464 (or 1458 counting only the distinct ones).

The product of its digits is 12288, while the sum is 34.

The square root of 8213488 is about 2865.9183519424. The cubic root of 8213488 is about 201.7634718018.

The spelling of 8213488 in words is "eight million, two hundred thirteen thousand, four hundred eighty-eight".