35556664 has 32 divisors (see below), whose sum is σ = 78326640. Its totient is φ = 14918400.

The previous prime is 35556637. The next prime is 35556671. The reversal of 35556664 is 46665553.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14397 + ... + 16684.

Almost surely, 2^35556664 is an apocalyptic number.

It is an amenable number.

35556664 is an abundant number, since it is smaller than the sum of its proper divisors (42769976).

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

35556664 is a wasteful number, since it uses less digits than its factorization.

35556664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31111 (or 31107 counting only the distinct ones).

The product of its digits is 324000, while the sum is 40.

The square root of 35556664 is about 5962.9408851673. The cubic root of 35556664 is about 328.8316936157.

Subtracting 35556664 from its reverse (46665553), we obtain a square (11108889 = 3333²).

The spelling of 35556664 in words is "thirty-five million, five hundred fifty-six thousand, six hundred sixty-four".