8300745 has 16 divisors (see below), whose sum is σ = 14757120. Its totient is φ = 4426992.

The previous prime is 8300741. The next prime is 8300749. The reversal of 8300745 is 5470038.

It is an interprime number because it is at equal distance from previous prime (8300741) and next prime (8300749).

It is not a de Polignac number, because 8300745 - 2² = 8300741 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (8300741) 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 15 ways as a sum of consecutive naturals, for example, 30609 + ... + 30878.

It is an arithmetic number, because the mean of its divisors is an integer number (922320).

Almost surely, 2^8300745 is an apocalyptic number.

It is an amenable number.

8300745 is a deficient number, since it is larger than the sum of its proper divisors (6456375).

8300745 is a wasteful number, since it uses less digits than its factorization.

8300745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61501 (or 61495 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 8300745 is about 2881.1013519139. The cubic root of 8300745 is about 202.4754428383.

It can be divided in two parts, 8300 and 745, that added together give a triangular number (9045 = T₁₃₄).

The spelling of 8300745 in words is "eight million, three hundred thousand, seven hundred forty-five".