10099397 has 16 divisors (see below), whose sum is σ = 13000704. Its totient is φ = 7614000.

The previous prime is 10099391. The next prime is 10099403. The reversal of 10099397 is 79399001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10099391) and next prime (10099403).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10099397 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10099397.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10099391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272 + ... + 4502.

It is an arithmetic number, because the mean of its divisors is an integer number (812544).

Almost surely, 2^10099397 is an apocalyptic number.

It is an amenable number.

10099397 is a deficient number, since it is larger than the sum of its proper divisors (2901307).

10099397 is a wasteful number, since it uses less digits than its factorization.

10099397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4280.

The product of its (nonzero) digits is 15309, while the sum is 38.

The square root of 10099397 is about 3177.9548454942. The cubic root of 10099397 is about 216.1549314261.

The spelling of 10099397 in words is "ten million, ninety-nine thousand, three hundred ninety-seven".