8724801 has 4 divisors (see below), whose sum is σ = 11633072. Its totient is φ = 5816532.

The previous prime is 8724799. The next prime is 8724803. The reversal of 8724801 is 1084278.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (8724799) and next prime (8724803).

It is not a de Polignac number, because 8724801 - 2¹ = 8724799 is a prime.

It is a super-2 number, since 2×8724801² = 152244304979202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8724803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1454131 + ... + 1454136.

It is an arithmetic number, because the mean of its divisors is an integer number (2908268).

Almost surely, 2^8724801 is an apocalyptic number.

It is an amenable number.

8724801 is a deficient number, since it is larger than the sum of its proper divisors (2908271).

8724801 is a wasteful number, since it uses less digits than its factorization.

8724801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2908270.

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 8724801 is about 2953.7774120607. Note that the first 3 decimals coincide. The cubic root of 8724801 is about 205.8662609479.

The spelling of 8724801 in words is "eight million, seven hundred twenty-four thousand, eight hundred one".