10099430 has 16 divisors (see below), whose sum is σ = 19831824. Its totient is φ = 3672480.

The previous prime is 10099429. The next prime is 10099433. The reversal of 10099430 is 3499001.

It is a happy number.

10099430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10099430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10099433) 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, 45797 + ... + 46016.

It is an arithmetic number, because the mean of its divisors is an integer number (1239489).

Almost surely, 2^10099430 is an apocalyptic number.

10099430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10099430 is a deficient number, since it is larger than the sum of its proper divisors (9732394).

10099430 is a wasteful number, since it uses less digits than its factorization.

10099430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91831.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 10099430 is about 3177.9600375083. The cubic root of 10099430 is about 216.1551668562.

The spelling of 10099430 in words is "ten million, ninety-nine thousand, four hundred thirty".