1652220712 has 32 divisors (see below), whose sum is σ = 3209738400. Its totient is φ = 796379584.

The previous prime is 1652220707. The next prime is 1652220727. The reversal of 1652220712 is 2170222561.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153243 + ... + 163669.

It is an arithmetic number, because the mean of its divisors is an integer number (100304325).

Almost surely, 2^1652220712 is an apocalyptic number.

It is an amenable number.

1652220712 is a deficient number, since it is larger than the sum of its proper divisors (1557517688).

1652220712 is a wasteful number, since it uses less digits than its factorization.

1652220712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11145 (or 11141 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 1652220712 is about 40647.5179070014. The cubic root of 1652220712 is about 1182.1956419680.

The spelling of 1652220712 in words is "one billion, six hundred fifty-two million, two hundred twenty thousand, seven hundred twelve".