233997462 has 48 divisors (see below), whose sum is σ = 529251840. Its totient is φ = 74624256.

The previous prime is 233997461. The next prime is 233997479. The reversal of 233997462 is 264799332.

233997462 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233997461) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57003 + ... + 60969.

It is an arithmetic number, because the mean of its divisors is an integer number (11026080).

Almost surely, 2^233997462 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 233997462, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (264625920).

233997462 is an abundant number, since it is smaller than the sum of its proper divisors (295254378).

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

233997462 is a wasteful number, since it uses less digits than its factorization.

233997462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4117 (or 4114 counting only the distinct ones).

The product of its digits is 489888, while the sum is 45.

The square root of 233997462 is about 15296.9755834282. The cubic root of 233997462 is about 616.2217868800.

The spelling of 233997462 in words is "two hundred thirty-three million, nine hundred ninety-seven thousand, four hundred sixty-two".