10285090 has 8 divisors (see below), whose sum is σ = 18513180. Its totient is φ = 4114032.

The previous prime is 10285073. The next prime is 10285091. The reversal of 10285090 is 9058201.

It can be written as a sum of positive squares in 2 ways, for example, as 9979281 + 305809 = 3159^2 + 553^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (10285091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 514245 + ... + 514264.

Almost surely, 2^10285090 is an apocalyptic number.

10285090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10285090 is a deficient number, since it is larger than the sum of its proper divisors (8228090).

10285090 is a wasteful number, since it uses less digits than its factorization.

10285090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028516.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 10285090 is about 3207.0375738366. The cubic root of 10285090 is about 217.4716746484.

The spelling of 10285090 in words is "ten million, two hundred eighty-five thousand, ninety".