145233202 has 16 divisors (see below), whose sum is σ = 225372672. Its totient is φ = 70119360.

The previous prime is 145233181. The next prime is 145233203. The reversal of 145233202 is 202332541.

It is not an unprimeable number, because it can be changed into a prime (145233203) 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, 28858 + ... + 33514.

It is an arithmetic number, because the mean of its divisors is an integer number (14085792).

Almost surely, 2^145233202 is an apocalyptic number.

145233202 is a deficient number, since it is larger than the sum of its proper divisors (80139470).

145233202 is a wasteful number, since it uses less digits than its factorization.

145233202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5193.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 145233202 is about 12051.2738745744. The cubic root of 145233202 is about 525.6402794305.

Adding to 145233202 its reverse (202332541), we get a palindrome (347565743).

The spelling of 145233202 in words is "one hundred forty-five million, two hundred thirty-three thousand, two hundred two".