10285590 has 48 divisors (see below), whose sum is σ = 28719792. Its totient is φ = 2350656.

The previous prime is 10285573. The next prime is 10285591. The reversal of 10285590 is 9558201.

10285590 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10285591) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2029 + ... + 4968.

It is an arithmetic number, because the mean of its divisors is an integer number (598329).

Almost surely, 2^10285590 is an apocalyptic number.

10285590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10285590 is an abundant number, since it is smaller than the sum of its proper divisors (18434202).

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

10285590 is a wasteful number, since it uses less digits than its factorization.

10285590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7021 (or 7014 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 10285590 is about 3207.1155264505. The cubic root of 10285590 is about 217.4751986517.

The spelling of 10285590 in words is "ten million, two hundred eighty-five thousand, five hundred ninety".