235352664 has 24 divisors (see below), whose sum is σ = 637413660. Its totient is φ = 78450864.

The previous prime is 235352561. The next prime is 235352681. The reversal of 235352664 is 466253532.

235352664 is a `hidden beast` number, since 23 + 53 + 526 + 64 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

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

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, 1634322 + ... + 1634465.

Almost surely, 2^235352664 is an apocalyptic number.

235352664 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

235352664 is an abundant number, since it is smaller than the sum of its proper divisors (402060996).

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

235352664 is a wasteful number, since it uses less digits than its factorization.

235352664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3268799 (or 3268792 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

The square root of 235352664 is about 15341.2080358751. The cubic root of 235352664 is about 617.4091188297.

The spelling of 235352664 in words is "two hundred thirty-five million, three hundred fifty-two thousand, six hundred sixty-four".