10099458 has 16 divisors (see below), whose sum is σ = 22443360. Its totient is φ = 3366468.

The previous prime is 10099451. The next prime is 10099471. The reversal of 10099458 is 85499001.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10099451) 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, 93460 + ... + 93567.

It is an arithmetic number, because the mean of its divisors is an integer number (1402710).

Almost surely, 2^10099458 is an apocalyptic number.

10099458 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

10099458 is an abundant number, since it is smaller than the sum of its proper divisors (12343902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10099458 is a wasteful number, since it uses less digits than its factorization.

10099458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187038 (or 187032 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 10099458 is about 3177.9644428470. The cubic root of 10099458 is about 216.1553666146.

The spelling of 10099458 in words is "ten million, ninety-nine thousand, four hundred fifty-eight".