8749023 has 8 divisors (see below), whose sum is σ = 11714736. Its totient is φ = 5808000.

The previous prime is 8749019. The next prime is 8749049. The reversal of 8749023 is 3209478.

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

It is not a de Polignac number, because 8749023 - 2² = 8749019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8749423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5328 + ... + 6773.

It is an arithmetic number, because the mean of its divisors is an integer number (1464342).

Almost surely, 2^8749023 is an apocalyptic number.

8749023 is a deficient number, since it is larger than the sum of its proper divisors (2965713).

8749023 is a wasteful number, since it uses less digits than its factorization.

8749023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12345.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 8749023 is about 2957.8747437983. The cubic root of 8749023 is about 206.0565951893.

The spelling of 8749023 in words is "eight million, seven hundred forty-nine thousand, twenty-three".