10209030 has 32 divisors (see below), whose sum is σ = 26387424. Its totient is φ = 2512896.

The previous prime is 10209029. The next prime is 10209037. The reversal of 10209030 is 3090201.

10209030 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 (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10209037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12699 + ... + 13478.

It is an arithmetic number, because the mean of its divisors is an integer number (824607).

Almost surely, 2^10209030 is an apocalyptic number.

10209030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10209030 is an abundant number, since it is smaller than the sum of its proper divisors (16178394).

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

10209030 is a wasteful number, since it uses less digits than its factorization.

10209030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26200.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 10209030 is about 3195.1572731244. The cubic root of 10209030 is about 216.9342676455.

Adding to 10209030 its reverse (3090201), we get a palindrome (13299231).

The spelling of 10209030 in words is "ten million, two hundred nine thousand, thirty".