10354986 has 32 divisors (see below), whose sum is σ = 23137920. Its totient is φ = 3432672.

The previous prime is 10354973. The next prime is 10354987. The reversal of 10354986 is 68945301.

10354986 is a `hidden beast` number, since 103 + 549 + 8 + 6 = 666.

It is a super-3 number, since 3×10354986³ (a number of 22 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10354986.

It is not an unprimeable number, because it can be changed into a prime (10354987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12171 + ... + 12993.

It is an arithmetic number, because the mean of its divisors is an integer number (723060).

Almost surely, 2^10354986 is an apocalyptic number.

10354986 is an abundant number, since it is smaller than the sum of its proper divisors (12782934).

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

10354986 is a wasteful number, since it uses less digits than its factorization.

10354986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067 (or 1061 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 10354986 is about 3217.9164066209. The cubic root of 10354986 is about 217.9631983440.

The spelling of 10354986 in words is "ten million, three hundred fifty-four thousand, nine hundred eighty-six".