10505874 has 8 divisors (see below), whose sum is σ = 21011760. Its totient is φ = 3501956.

The previous prime is 10505851. The next prime is 10505893. The reversal of 10505874 is 47850501.

It is a sphenic number, since it is the product of 3 distinct primes.

10505874 is an admirable number.

It is a super-2 number, since 2×10505874² = 220746777007752, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 875484 + ... + 875495.

It is an arithmetic number, because the mean of its divisors is an integer number (2626470).

Almost surely, 2^10505874 is an apocalyptic number.

10505874 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10505874 is a wasteful number, since it uses less digits than its factorization.

10505874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1750984.

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 10505874 is about 3241.2766003536. The cubic root of 10505874 is about 219.0167831845.

The spelling of 10505874 in words is "ten million, five hundred five thousand, eight hundred seventy-four".