10240554 has 16 divisors (see below), whose sum is σ = 20868192. Its totient is φ = 3349008.

The previous prime is 10240537. The next prime is 10240591. The reversal of 10240554 is 45504201.

It is a self number, because there is not a number n which added to its sum of digits gives 10240554.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15784 + ... + 16419.

It is an arithmetic number, because the mean of its divisors is an integer number (1304262).

Almost surely, 2^10240554 is an apocalyptic number.

10240554 is an abundant number, since it is smaller than the sum of its proper divisors (10627638).

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

10240554 is a wasteful number, since it uses less digits than its factorization.

10240554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32261.

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 10240554 is about 3200.0865613292. The cubic root of 10240554 is about 217.1573253699.

Adding to 10240554 its reverse (45504201), we get a palindrome (55744755).

The spelling of 10240554 in words is "ten million, two hundred forty thousand, five hundred fifty-four".