10987146 has 24 divisors (see below), whose sum is σ = 24841440. Its totient is φ = 3503016.

The previous prime is 10987127. The next prime is 10987147. The reversal of 10987146 is 64178901.

10987146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10987146.

It is not an unprimeable number, because it can be changed into a prime (10987147) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12856 + ... + 13683.

It is an arithmetic number, because the mean of its divisors is an integer number (1035060).

Almost surely, 2^10987146 is an apocalyptic number.

10987146 is an abundant number, since it is smaller than the sum of its proper divisors (13854294).

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

10987146 is a wasteful number, since it uses less digits than its factorization.

10987146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26570 (or 26567 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 10987146 is about 3314.6864105070. The cubic root of 10987146 is about 222.3113478981.

The spelling of 10987146 in words is "ten million, nine hundred eighty-seven thousand, one hundred forty-six".