145233235 has 16 divisors (see below), whose sum is σ = 201009600. Its totient is φ = 98672256.

The previous prime is 145233211. The next prime is 145233239. The reversal of 145233235 is 532332541.

It is a cyclic number.

It is not a de Polignac number, because 145233235 - 2⁵ = 145233203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (145233239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15220 + ... + 22849.

It is an arithmetic number, because the mean of its divisors is an integer number (12563100).

Almost surely, 2^145233235 is an apocalyptic number.

145233235 is a deficient number, since it is larger than the sum of its proper divisors (55776365).

145233235 is a wasteful number, since it uses less digits than its factorization.

145233235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38190.

The product of its digits is 10800, while the sum is 28.

The square root of 145233235 is about 12051.2752437242. The cubic root of 145233235 is about 525.6403192426.

Adding to 145233235 its reverse (532332541), we get a palindrome (677565776).

The spelling of 145233235 in words is "one hundred forty-five million, two hundred thirty-three thousand, two hundred thirty-five".