233454648 has 64 divisors (see below), whose sum is σ = 668540160. Its totient is φ = 66548736.

The previous prime is 233454647. The next prime is 233454671. The reversal of 233454648 is 846454332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233454643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86536 + ... + 89192.

It is an arithmetic number, because the mean of its divisors is an integer number (10445940).

Almost surely, 2^233454648 is an apocalyptic number.

233454648 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

233454648 is an abundant number, since it is smaller than the sum of its proper divisors (435085512).

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

233454648 is a wasteful number, since it uses less digits than its factorization.

233454648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3196 (or 3192 counting only the distinct ones).

The product of its digits is 276480, while the sum is 39.

The square root of 233454648 is about 15279.2227551011. Note that the first 3 decimals coincide. The cubic root of 233454648 is about 615.7449258768.

The spelling of 233454648 in words is "two hundred thirty-three million, four hundred fifty-four thousand, six hundred forty-eight".