10322730 has 48 divisors (see below), whose sum is σ = 29281824. Its totient is φ = 2502240.

The previous prime is 10322729. The next prime is 10322731. The reversal of 10322730 is 3722301.

It is an interprime number because it is at equal distance from previous prime (10322729) and next prime (10322731).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (10322731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4224 + ... + 6203.

It is an arithmetic number, because the mean of its divisors is an integer number (610038).

Almost surely, 2^10322730 is an apocalyptic number.

10322730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10322730 is an abundant number, since it is smaller than the sum of its proper divisors (18959094).

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

10322730 is a wasteful number, since it uses less digits than its factorization.

10322730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10451 (or 10448 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 10322730 is about 3212.9005586853. The cubic root of 10322730 is about 217.7366429511.

The spelling of 10322730 in words is "ten million, three hundred twenty-two thousand, seven hundred thirty".