10978974 has 24 divisors (see below), whose sum is σ = 25187760. Its totient is φ = 3444288.

The previous prime is 10978969. The next prime is 10978987. The reversal of 10978974 is 47987901.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 17634 + ... + 18245.

It is an arithmetic number, because the mean of its divisors is an integer number (1049490).

Almost surely, 2^10978974 is an apocalyptic number.

10978974 is an abundant number, since it is smaller than the sum of its proper divisors (14208786).

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

10978974 is a wasteful number, since it uses less digits than its factorization.

10978974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35904 (or 35901 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 45.

The square root of 10978974 is about 3313.4534854137. The cubic root of 10978974 is about 222.2562174473.

It can be divided in two parts, 1097897 and 4, that added together give a palindrome (1097901).

The spelling of 10978974 in words is "ten million, nine hundred seventy-eight thousand, nine hundred seventy-four".