10299090 has 16 divisors (see below), whose sum is σ = 24717888. Its totient is φ = 2746416.

The previous prime is 10299067. The next prime is 10299097. The reversal of 10299090 is 9099201.

10299090 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×10299090⁴ (a number of 29 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 343303 = 10299090 / (1 + 0 + 2 + 9 + 9 + 0 + 9 + 0).

It is not an unprimeable number, because it can be changed into a prime (10299097) 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, 171622 + ... + 171681.

It is an arithmetic number, because the mean of its divisors is an integer number (1544868).

Almost surely, 2^10299090 is an apocalyptic number.

10299090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10299090 is an abundant number, since it is smaller than the sum of its proper divisors (14418798).

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

10299090 is a wasteful number, since it uses less digits than its factorization.

10299090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343313.

The product of its (nonzero) digits is 1458, while the sum is 30.

The square root of 10299090 is about 3209.2195312879. The cubic root of 10299090 is about 217.5703036041.

The spelling of 10299090 in words is "ten million, two hundred ninety-nine thousand, ninety".