8203214481 has 24 divisors (see below), whose sum is σ = 13739823552. Its totient is φ = 4261408800.

The previous prime is 8203214423. The next prime is 8203214483. The reversal of 8203214481 is 1844123028.

It is not a de Polignac number, because 8203214481 - 2¹⁵ = 8203181713 is a prime.

It is a super-2 number, since 2×8203214481² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (8203214483) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1611630 + ... + 1616711.

It is an arithmetic number, because the mean of its divisors is an integer number (572492648).

It is the magic constant of a 2541 × 2541 magic square.

Almost surely, 2^8203214481 is an apocalyptic number.

It is an amenable number.

8203214481 is a deficient number, since it is larger than the sum of its proper divisors (5536609071).

8203214481 is a wasteful number, since it uses less digits than its factorization.

8203214481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3228373 (or 3228362 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 8203214481 is about 90571.5986443874. The cubic root of 8203214481 is about 2016.7931406448.

The spelling of 8203214481 in words is "eight billion, two hundred three million, two hundred fourteen thousand, four hundred eighty-one".