10978747 has 12 divisors (see below), whose sum is σ = 11990160. Its totient is φ = 10047648.

The previous prime is 10978739. The next prime is 10978763. The reversal of 10978747 is 74787901.

It is not a de Polignac number, because 10978747 - 2³ = 10978739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10978547) 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, 28029 + ... + 28417.

It is an arithmetic number, because the mean of its divisors is an integer number (999180).

Almost surely, 2^10978747 is an apocalyptic number.

10978747 is a deficient number, since it is larger than the sum of its proper divisors (1011413).

10978747 is a wasteful number, since it uses less digits than its factorization.

10978747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582 (or 569 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 43.

The square root of 10978747 is about 3313.4192309456. The cubic root of 10978747 is about 222.2546856555.

The spelling of 10978747 in words is "ten million, nine hundred seventy-eight thousand, seven hundred forty-seven".