1232603625 has 64 divisors (see below), whose sum is σ = 2355425280. Its totient is φ = 566136000.

The previous prime is 1232603621. The next prime is 1232603627. The reversal of 1232603625 is 5263062321.

It is not a de Polignac number, because 1232603625 - 2² = 1232603621 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1232603592 and 1232603601.

It is not an unprimeable number, because it can be changed into a prime (1232603621) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 70512 + ... + 86238.

It is an arithmetic number, because the mean of its divisors is an integer number (36803520).

Almost surely, 2^1232603625 is an apocalyptic number.

1232603625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1232603625 is a deficient number, since it is larger than the sum of its proper divisors (1122821655).

1232603625 is a wasteful number, since it uses less digits than its factorization.

1232603625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15775 (or 15765 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 1232603625 is about 35108.4551782046. The cubic root of 1232603625 is about 1072.1967345290.

Adding to 1232603625 its reverse (5263062321), we get a palindrome (6495665946).

The spelling of 1232603625 in words is "one billion, two hundred thirty-two million, six hundred three thousand, six hundred twenty-five".