10845490 has 32 divisors (see below), whose sum is σ = 20870784. Its totient is φ = 4043520.

The previous prime is 10845469. The next prime is 10845493. The reversal of 10845490 is 9454801.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10845493) 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 15 ways as a sum of consecutive naturals, for example, 22027 + ... + 22513.

It is an arithmetic number, because the mean of its divisors is an integer number (652212).

Almost surely, 2^10845490 is an apocalyptic number.

10845490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10845490 is a deficient number, since it is larger than the sum of its proper divisors (10025294).

10845490 is a wasteful number, since it uses less digits than its factorization.

10845490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 10845490 is about 3293.2491554694. The cubic root of 10845490 is about 221.3518007486.

The spelling of 10845490 in words is "ten million, eight hundred forty-five thousand, four hundred ninety".