10818490 has 24 divisors (see below), whose sum is σ = 19850292. Its totient is φ = 4245120.

The previous prime is 10818481. The next prime is 10818517. The reversal of 10818490 is 9481801.

10818490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10778089 + 40401 = 3283^2 + 201^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44770 + ... + 45010.

Almost surely, 2^10818490 is an apocalyptic number.

10818490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10818490 is a deficient number, since it is larger than the sum of its proper divisors (9031802).

10818490 is an equidigital number, since it uses as much as digits as its factorization.

10818490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382 (or 315 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 31.

The square root of 10818490 is about 3289.1473059138. The cubic root of 10818490 is about 221.1679619665.

The spelling of 10818490 in words is "ten million, eight hundred eighteen thousand, four hundred ninety".