235734145 has 4 divisors (see below), whose sum is σ = 282880980. Its totient is φ = 188587312.

The previous prime is 235734139. The next prime is 235734151. The reversal of 235734145 is 541437532.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (235734139) and next prime (235734151).

It can be written as a sum of positive squares in 2 ways, for example, as 71791729 + 163942416 = 8473^2 + 12804^2 .

It is a cyclic number.

It is not a de Polignac number, because 235734145 - 2⁵ = 235734113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 235734145.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23573410 + ... + 23573419.

It is an arithmetic number, because the mean of its divisors is an integer number (70720245).

Almost surely, 2^235734145 is an apocalyptic number.

It is an amenable number.

235734145 is a deficient number, since it is larger than the sum of its proper divisors (47146835).

235734145 is an equidigital number, since it uses as much as digits as its factorization.

235734145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47146834.

The product of its digits is 50400, while the sum is 34.

The square root of 235734145 is about 15353.6362142653. The cubic root of 235734145 is about 617.7425230389.

The spelling of 235734145 in words is "two hundred thirty-five million, seven hundred thirty-four thousand, one hundred forty-five".