232736145 has 8 divisors (see below), whose sum is σ = 372377856. Its totient is φ = 124125936.

The previous prime is 232736143. The next prime is 232736159. The reversal of 232736145 is 541637232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 232736145 - 2¹ = 232736143 is a prime.

It is a super-2 number, since 2×232736145² = 108332226378922050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (232736143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7757857 + ... + 7757886.

It is an arithmetic number, because the mean of its divisors is an integer number (46547232).

Almost surely, 2^232736145 is an apocalyptic number.

It is an amenable number.

232736145 is a deficient number, since it is larger than the sum of its proper divisors (139641711).

232736145 is a wasteful number, since it uses less digits than its factorization.

232736145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15515751.

The product of its digits is 30240, while the sum is 33.

The square root of 232736145 is about 15255.6922163499. The cubic root of 232736145 is about 615.1125843195.

The spelling of 232736145 in words is "two hundred thirty-two million, seven hundred thirty-six thousand, one hundred forty-five".