145652204 has 12 divisors (see below), whose sum is σ = 255413928. Its totient is φ = 72676800.

The previous prime is 145652203. The next prime is 145652237. The reversal of 145652204 is 402256541.

It is not an unprimeable number, because it can be changed into a prime (145652203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35117 + ... + 39044.

It is an arithmetic number, because the mean of its divisors is an integer number (21284494).

Almost surely, 2^145652204 is an apocalyptic number.

It is an amenable number.

145652204 is a deficient number, since it is larger than the sum of its proper divisors (109761724).

145652204 is a wasteful number, since it uses less digits than its factorization.

145652204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74656 (or 74654 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 145652204 is about 12068.6454915206. The cubic root of 145652204 is about 526.1452899019.

The spelling of 145652204 in words is "one hundred forty-five million, six hundred fifty-two thousand, two hundred four".