10786428 has 18 divisors (see below), whose sum is σ = 27265784. Its totient is φ = 3595464.

The previous prime is 10786417. The next prime is 10786487. The reversal of 10786428 is 82468701.

10786428 is a `hidden beast` number, since 1 + 0 + 7 + 8 + 642 + 8 = 666.

10786428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 299623 = 10786428 / (1 + 0 + 7 + 8 + 6 + 4 + 2 + 8).

It is a junction number, because it is equal to n+sod(n) for n = 10786392 and 10786401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 149776 + ... + 149847.

Almost surely, 2^10786428 is an apocalyptic number.

10786428 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

10786428 is an abundant number, since it is smaller than the sum of its proper divisors (16479356).

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

10786428 is a wasteful number, since it uses less digits than its factorization.

10786428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299633 (or 299628 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 10786428 is about 3284.2697818541. The cubic root of 10786428 is about 220.9492591139.

The spelling of 10786428 in words is "ten million, seven hundred eighty-six thousand, four hundred twenty-eight".