603423652 has 12 divisors (see below), whose sum is σ = 1137221596. Its totient is φ = 278503200.

The previous prime is 603423629. The next prime is 603423697. The reversal of 603423652 is 256324306.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 168117156 + 435306496 = 12966^2 + 20864^2 .

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, 5802099 + ... + 5802202.

Almost surely, 2^603423652 is an apocalyptic number.

It is an amenable number.

603423652 is a deficient number, since it is larger than the sum of its proper divisors (533797944).

603423652 is a wasteful number, since it uses less digits than its factorization.

603423652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11604318 (or 11604316 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 603423652 is about 24564.6830225835. The cubic root of 603423652 is about 845.0338569350.

Adding to 603423652 its reverse (256324306), we get a palindrome (859747958).

The spelling of 603423652 in words is "six hundred three million, four hundred twenty-three thousand, six hundred fifty-two".