1572607852 has 12 divisors (see below), whose sum is σ = 2756647096. Its totient is φ = 784994400.

The previous prime is 1572607843. The next prime is 1572607867. The reversal of 1572607852 is 2587062751.

It is a junction number, because it is equal to n+sod(n) for n = 1572607799 and 1572607808.

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, 324678 + ... + 329485.

Almost surely, 2^1572607852 is an apocalyptic number.

It is an amenable number.

1572607852 is a deficient number, since it is larger than the sum of its proper divisors (1184039244).

1572607852 is a wasteful number, since it uses less digits than its factorization.

1572607852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654768 (or 654766 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 43.

The square root of 1572607852 is about 39656.1199816624. The cubic root of 1572607852 is about 1162.8940450437.

The spelling of 1572607852 in words is "one billion, five hundred seventy-two million, six hundred seven thousand, eight hundred fifty-two".