10098731 has 8 divisors (see below), whose sum is σ = 10723104. Its totient is φ = 9477760.

The previous prime is 10098721. The next prime is 10098791. The reversal of 10098731 is 13789001.

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

It is a cyclic number.

It is not a de Polignac number, because 10098731 - 2²² = 5904427 is a prime.

It is a super-2 number, since 2×10098731² = 203968735620722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10098694 and 10098703.

It is not an unprimeable number, because it can be changed into a prime (10098701) 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, 7961 + ... + 9141.

It is an arithmetic number, because the mean of its divisors is an integer number (1340388).

Almost surely, 2^10098731 is an apocalyptic number.

10098731 is a deficient number, since it is larger than the sum of its proper divisors (624373).

10098731 is a wasteful number, since it uses less digits than its factorization.

10098731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701.

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 10098731 is about 3177.8500593955. The cubic root of 10098731 is about 216.1501799098.

The spelling of 10098731 in words is "ten million, ninety-eight thousand, seven hundred thirty-one".