10023740 has 12 divisors (see below), whose sum is σ = 21049896. Its totient is φ = 4009488.

The previous prime is 10023701. The next prime is 10023743. The reversal of 10023740 is 4732001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10023743) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 250574 + ... + 250613.

It is an arithmetic number, because the mean of its divisors is an integer number (1754158).

Almost surely, 2^10023740 is an apocalyptic number.

10023740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10023740 is an abundant number, since it is smaller than the sum of its proper divisors (11026156).

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

10023740 is a wasteful number, since it uses less digits than its factorization.

10023740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501196 (or 501194 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 10023740 is about 3166.0290586159. The cubic root of 10023740 is about 215.6138218668.

Adding to 10023740 its reverse (4732001), we get a palindrome (14755741).

The spelling of 10023740 in words is "ten million, twenty-three thousand, seven hundred forty".