10855974 has 16 divisors (see below), whose sum is σ = 21809520. Its totient is φ = 3602400.

The previous prime is 10855967. The next prime is 10855981. The reversal of 10855974 is 47955801.

It is an interprime number because it is at equal distance from previous prime (10855967) and next prime (10855981).

It is a congruent number.

It is an unprimeable number.

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, 2577 + ... + 5324.

It is an arithmetic number, because the mean of its divisors is an integer number (1363095).

Almost surely, 2^10855974 is an apocalyptic number.

10855974 is an abundant number, since it is smaller than the sum of its proper divisors (10953546).

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

10855974 is a wasteful number, since it uses less digits than its factorization.

10855974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8135.

The product of its (nonzero) digits is 50400, while the sum is 39.

The square root of 10855974 is about 3294.8405120734. The cubic root of 10855974 is about 221.4231024267.

It can be divided in two parts, 1085597 and 4, that added together give a triangular number (1085601 = T₁₄₇₃).

The spelling of 10855974 in words is "ten million, eight hundred fifty-five thousand, nine hundred seventy-four".