10746978 has 48 divisors (see below), whose sum is σ = 24016608. Its totient is φ = 3203200.

The previous prime is 10746977. The next prime is 10746979. The reversal of 10746978 is 87964701.

It is an interprime number because it is at equal distance from previous prime (10746977) and next prime (10746979).

It is a super-2 number, since 2×10746978² = 230995072264968, which contains 22 as substring.

It is a Curzon number.

It is a zygodrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (10746971) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 81973 + ... + 82103.

It is an arithmetic number, because the mean of its divisors is an integer number (500346).

Almost surely, 2^10746978 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10746978, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12008304).

10746978 is an abundant number, since it is smaller than the sum of its proper divisors (13269630).

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

10746978 is a wasteful number, since it uses less digits than its factorization.

10746978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271 (or 260 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 10746978 is about 3278.2583790787. The cubic root of 10746978 is about 220.6795653731.

The spelling of 10746978 in words is "ten million, seven hundred forty-six thousand, nine hundred seventy-eight".