1612597852 has 6 divisors (see below), whose sum is σ = 2822046248. Its totient is φ = 806298924.

The previous prime is 1612597837. The next prime is 1612597879. The reversal of 1612597852 is 2587952161.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201574728 + ... + 201574735.

Almost surely, 2^1612597852 is an apocalyptic number.

It is an amenable number.

1612597852 is a deficient number, since it is larger than the sum of its proper divisors (1209448396).

1612597852 is a wasteful number, since it uses less digits than its factorization.

1612597852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403149467 (or 403149465 counting only the distinct ones).

The product of its digits is 302400, while the sum is 46.

The square root of 1612597852 is about 40157.1643919239. The cubic root of 1612597852 is about 1172.6687689924.

The spelling of 1612597852 in words is "one billion, six hundred twelve million, five hundred ninety-seven thousand, eight hundred fifty-two".