10022730 has 32 divisors (see below), whose sum is σ = 24364800. Its totient is φ = 2638272.

The previous prime is 10022699. The next prime is 10022759. The reversal of 10022730 is 3722001.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256 + ... + 4484.

It is an arithmetic number, because the mean of its divisors is an integer number (761400).

Almost surely, 2^10022730 is an apocalyptic number.

10022730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10022730 is an abundant number, since it is smaller than the sum of its proper divisors (14342070).

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

10022730 is a wasteful number, since it uses less digits than its factorization.

10022730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4318.

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 10022730 is about 3165.8695487970. The cubic root of 10022730 is about 215.6065798169.

Adding to 10022730 its reverse (3722001), we get a palindrome (13744731).

The spelling of 10022730 in words is "ten million, twenty-two thousand, seven hundred thirty".