8201249 has 8 divisors (see below), whose sum is σ = 9402240. Its totient is φ = 7007616.

The previous prime is 8201239. The next prime is 8201251. The reversal of 8201249 is 9421028.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8201249 - 2⁴ = 8201233 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (8201239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 812 + ... + 4130.

It is an arithmetic number, because the mean of its divisors is an integer number (1175280).

Almost surely, 2^8201249 is an apocalyptic number.

It is an amenable number.

8201249 is a deficient number, since it is larger than the sum of its proper divisors (1200991).

8201249 is a wasteful number, since it uses less digits than its factorization.

8201249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3679.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 8201249 is about 2863.7822892112. The cubic root of 8201249 is about 201.6632053986.

The spelling of 8201249 in words is "eight million, two hundred one thousand, two hundred forty-nine".