807245208 has 432 divisors, whose sum is σ = 2932937280. Its totient is φ = 199584000.

The previous prime is 807245207. The next prime is 807245249. The reversal of 807245208 is 802542708.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (807245207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 13233498 + ... + 13233558.

Almost surely, 2^807245208 is an apocalyptic number.

807245208 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 807245208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1466468640).

807245208 is an abundant number, since it is smaller than the sum of its proper divisors (2125692072).

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

807245208 is a wasteful number, since it uses less digits than its factorization.

807245208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140 (or 115 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 807245208 is about 28412.0609600923. The cubic root of 807245208 is about 931.1117886381. Note that the first 3 decimals are identical.

The spelling of 807245208 in words is "eight hundred seven million, two hundred forty-five thousand, two hundred eight".