10365540 has 24 divisors (see below), whose sum is σ = 29023680. Its totient is φ = 2764128.

The previous prime is 10365539. The next prime is 10365541. The reversal of 10365540 is 4556301.

It is an interprime number because it is at equal distance from previous prime (10365539) and next prime (10365541).

It is a self number, because there is not a number n which added to its sum of digits gives 10365540.

It is not an unprimeable number, because it can be changed into a prime (10365541) 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 7 ways as a sum of consecutive naturals, for example, 86320 + ... + 86439.

It is an arithmetic number, because the mean of its divisors is an integer number (1209320).

Almost surely, 2^10365540 is an apocalyptic number.

10365540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10365540 is an abundant number, since it is smaller than the sum of its proper divisors (18658140).

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

10365540 is a wasteful number, since it uses less digits than its factorization.

10365540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172771 (or 172769 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 10365540 is about 3219.5558699920. Note that the first 3 decimals coincide. The cubic root of 10365540 is about 218.0372239553.

The spelling of 10365540 in words is "ten million, three hundred sixty-five thousand, five hundred forty".