233254983 has 48 divisors (see below), whose sum is σ = 357122304. Its totient is φ = 135083520.

The previous prime is 233254969. The next prime is 233254991. The reversal of 233254983 is 389452332.

It is not a de Polignac number, because 233254983 - 2¹³ = 233246791 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233254913) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 967743 + ... + 967983.

It is an arithmetic number, because the mean of its divisors is an integer number (7440048).

Almost surely, 2^233254983 is an apocalyptic number.

233254983 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

233254983 is a deficient number, since it is larger than the sum of its proper divisors (123867321).

233254983 is a wasteful number, since it uses less digits than its factorization.

233254983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376 (or 363 counting only the distinct ones).

The product of its digits is 155520, while the sum is 39.

The square root of 233254983 is about 15272.6874845261. The cubic root of 233254983 is about 615.5693346320.

The spelling of 233254983 in words is "two hundred thirty-three million, two hundred fifty-four thousand, nine hundred eighty-three".