8700253 has 2 divisors, whose sum is σ = 8700254. Its totient is φ = 8700252.

The previous prime is 8700239. The next prime is 8700257. The reversal of 8700253 is 3520078.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6017209 + 2683044 = 2453^2 + 1638^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8700253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8700257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4350126 + 4350127.

It is an arithmetic number, because the mean of its divisors is an integer number (4350127).

Almost surely, 2^8700253 is an apocalyptic number.

It is an amenable number.

8700253 is a deficient number, since it is larger than the sum of its proper divisors (1).

8700253 is an equidigital number, since it uses as much as digits as its factorization.

8700253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 8700253 is about 2949.6191279553. The cubic root of 8700253 is about 205.6730052705.

The spelling of 8700253 in words is "eight million, seven hundred thousand, two hundred fifty-three".