10229090 has 32 divisors (see below), whose sum is σ = 19217520. Its totient is φ = 3916800.

The previous prime is 10229081. The next prime is 10229111. The reversal of 10229090 is 9092201.

It can be written as a sum of positive squares in 8 ways, for example, as 1366561 + 8862529 = 1169^2 + 2977^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24806 + ... + 25214.

Almost surely, 2^10229090 is an apocalyptic number.

10229090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10229090 is a deficient number, since it is larger than the sum of its proper divisors (8988430).

10229090 is a wasteful number, since it uses less digits than its factorization.

10229090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 10229090 is about 3198.2948582018. The cubic root of 10229090 is about 217.0762613595.

It can be divided in two parts, 102 and 29090, that added together give a palindrome (29192).

The spelling of 10229090 in words is "ten million, two hundred twenty-nine thousand, ninety".