10298831 has 4 divisors (see below), whose sum is σ = 10550064. Its totient is φ = 10047600.

The previous prime is 10298819. The next prime is 10298843. The reversal of 10298831 is 13889201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13889201 = 41 ⋅338761.

It is an interprime number because it is at equal distance from previous prime (10298819) and next prime (10298843).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10298831 is a prime.

It is a super-2 number, since 2×10298831² = 212131839933122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10298881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125555 + ... + 125636.

It is an arithmetic number, because the mean of its divisors is an integer number (2637516).

Almost surely, 2^10298831 is an apocalyptic number.

10298831 is a deficient number, since it is larger than the sum of its proper divisors (251233).

10298831 is an equidigital number, since it uses as much as digits as its factorization.

10298831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251232.

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 10298831 is about 3209.1791785439. The cubic root of 10298831 is about 217.5684797801.

The spelling of 10298831 in words is "ten million, two hundred ninety-eight thousand, eight hundred thirty-one".