10654668 has 72 divisors (see below), whose sum is σ = 29185520. Its totient is φ = 3265920.

The previous prime is 10654661. The next prime is 10654691. The reversal of 10654668 is 86645601.

10654668 is a `hidden beast` number, since 106 + 546 + 6 + 8 = 666.

It is a super-2 number, since 2×10654668² = 227043900380448, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (10654661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25098 + ... + 25518.

Almost surely, 2^10654668 is an apocalyptic number.

10654668 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10654668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14592760).

10654668 is an abundant number, since it is smaller than the sum of its proper divisors (18530852).

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

10654668 is a wasteful number, since it uses less digits than its factorization.

10654668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487 (or 482 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 10654668 is about 3264.1488936628. The cubic root of 10654668 is about 220.0459132824.

The spelling of 10654668 in words is "ten million, six hundred fifty-four thousand, six hundred sixty-eight".