235455672 has 16 divisors (see below), whose sum is σ = 588639240. Its totient is φ = 78485216.

The previous prime is 235455653. The next prime is 235455673. The reversal of 235455672 is 276554532.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 235455672.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235455673) 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 3 ways as a sum of consecutive naturals, for example, 4905303 + ... + 4905350.

Almost surely, 2^235455672 is an apocalyptic number.

It is an amenable number.

235455672 is an abundant number, since it is smaller than the sum of its proper divisors (353183568).

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

235455672 is a wasteful number, since it uses less digits than its factorization.

235455672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9810662 (or 9810658 counting only the distinct ones).

The product of its digits is 252000, while the sum is 39.

The square root of 235455672 is about 15344.5649009674. The cubic root of 235455672 is about 617.4991805570.

The spelling of 235455672 in words is "two hundred thirty-five million, four hundred fifty-five thousand, six hundred seventy-two".