1228625602 has 8 divisors (see below), whose sum is σ = 1852200000. Its totient is φ = 611225604.

The previous prime is 1228625599. The next prime is 1228625621. The reversal of 1228625602 is 2065268221.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1543102 + ... + 1543897.

It is an arithmetic number, because the mean of its divisors is an integer number (231525000).

Almost surely, 2^1228625602 is an apocalyptic number.

1228625602 is a deficient number, since it is larger than the sum of its proper divisors (623574398).

1228625602 is a wasteful number, since it uses less digits than its factorization.

1228625602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3087200.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 1228625602 is about 35051.7560473081. The cubic root of 1228625602 is about 1071.0420459599.

The spelling of 1228625602 in words is "one billion, two hundred twenty-eight million, six hundred twenty-five thousand, six hundred two".