802145208 has 32 divisors (see below), whose sum is σ = 2021160960. Its totient is φ = 265275360.

The previous prime is 802145207. The next prime is 802145213. The reversal of 802145208 is 802541208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (802145203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128538 + ... + 134633.

It is an arithmetic number, because the mean of its divisors is an integer number (63161280).

Almost surely, 2^802145208 is an apocalyptic number.

It is an amenable number.

802145208 is an abundant number, since it is smaller than the sum of its proper divisors (1219015752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

802145208 is a wasteful number, since it uses less digits than its factorization.

802145208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263307 (or 263303 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 802145208 is about 28322.1681373443. The cubic root of 802145208 is about 929.1467906098.

The spelling of 802145208 in words is "eight hundred two million, one hundred forty-five thousand, two hundred eight".