235225664 has 14 divisors (see below), whose sum is σ = 466776054. Its totient is φ = 117612800.

The previous prime is 235225657. The next prime is 235225673. The reversal of 235225664 is 466522532.

It can be written as a sum of positive squares in only one way, i.e., 225240064 + 9985600 = 15008^2 + 3160^2 .

It is a super-2 number, since 2×235225664² = 110662226008481792, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1837637 + ... + 1837764.

Almost surely, 2^235225664 is an apocalyptic number.

It is an amenable number.

235225664 is a deficient number, since it is larger than the sum of its proper divisors (231550390).

235225664 is an equidigital number, since it uses as much as digits as its factorization.

235225664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3675413 (or 3675403 counting only the distinct ones).

The product of its digits is 86400, while the sum is 35.

The square root of 235225664 is about 15337.0682987330. The cubic root of 235225664 is about 617.2980442903.

The spelling of 235225664 in words is "two hundred thirty-five million, two hundred twenty-five thousand, six hundred sixty-four".