232113654 has 64 divisors (see below), whose sum is σ = 552890880. Its totient is φ = 71992800.

The previous prime is 232113653. The next prime is 232113701. The reversal of 232113654 is 456311232.

232113654 is a `hidden beast` number, since 2 + 3 + 2 + 1 + 1 + 3 + 654 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232113653) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43429 + ... + 48479.

It is an arithmetic number, because the mean of its divisors is an integer number (8638920).

Almost surely, 2^232113654 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232113654, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276445440).

232113654 is an abundant number, since it is smaller than the sum of its proper divisors (320777226).

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

232113654 is a wasteful number, since it uses less digits than its factorization.

232113654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5122 (or 5116 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 232113654 is about 15235.2766302421. The cubic root of 232113654 is about 614.5636881522.

Adding to 232113654 its reverse (456311232), we get a palindrome (688424886).

The spelling of 232113654 in words is "two hundred thirty-two million, one hundred thirteen thousand, six hundred fifty-four".