1606310252 has 12 divisors (see below), whose sum is σ = 2811422040. Its totient is φ = 803046816.

The previous prime is 1606310249. The next prime is 1606310269. The reversal of 1606310252 is 2520136061.

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, 12824 + ... + 58112.

It is an arithmetic number, because the mean of its divisors is an integer number (234285170).

Almost surely, 2^1606310252 is an apocalyptic number.

It is an amenable number.

1606310252 is a deficient number, since it is larger than the sum of its proper divisors (1205111788).

1606310252 is a wasteful number, since it uses less digits than its factorization.

1606310252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54160 (or 54158 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 1606310252 is about 40078.8005309540. The cubic root of 1606310252 is about 1171.1426857071.

The spelling of 1606310252 in words is "one billion, six hundred six million, three hundred ten thousand, two hundred fifty-two".