1602604252 has 12 divisors (see below), whose sum is σ = 2805051816. Its totient is φ = 801160880.

The previous prime is 1602604247. The next prime is 1602604271. The reversal of 1602604252 is 2524062061.

It is a self number, because there is not a number n which added to its sum of digits gives 1602604252.

It is a congruent number.

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, 7318 + ... + 57085.

It is an arithmetic number, because the mean of its divisors is an integer number (233754318).

Almost surely, 2^1602604252 is an apocalyptic number.

It is an amenable number.

1602604252 is a deficient number, since it is larger than the sum of its proper divisors (1202447564).

1602604252 is a wasteful number, since it uses less digits than its factorization.

1602604252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70628 (or 70626 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 1602604252 is about 40032.5399144246. The cubic root of 1602604252 is about 1170.2413245604.

The spelling of 1602604252 in words is "one billion, six hundred two million, six hundred four thousand, two hundred fifty-two".