10978725 has 12 divisors (see below), whose sum is σ = 18151616. Its totient is φ = 5855280.

The previous prime is 10978711. The next prime is 10978729. The reversal of 10978725 is 52787901.

10978725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10978725 - 2¹² = 10974629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10978729) 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, 73117 + ... + 73266.

Almost surely, 2^10978725 is an apocalyptic number.

10978725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10978725 is a deficient number, since it is larger than the sum of its proper divisors (7172891).

10978725 is a wasteful number, since it uses less digits than its factorization.

10978725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146396 (or 146391 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 39.

The square root of 10978725 is about 3313.4159111105. The cubic root of 10978725 is about 222.2545371988.

The spelling of 10978725 in words is "ten million, nine hundred seventy-eight thousand, seven hundred twenty-five".