1602598025 has 36 divisors (see below), whose sum is σ = 2373615936. Its totient is φ = 1049479200.

The previous prime is 1602598001. The next prime is 1602598051. The reversal of 1602598025 is 5208952061.

1602598025 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1602598025 - 2¹² = 1602593929 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1602598025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2539460 + ... + 2540090.

It is an arithmetic number, because the mean of its divisors is an integer number (65933776).

Almost surely, 2^1602598025 is an apocalyptic number.

It is an amenable number.

1602598025 is a deficient number, since it is larger than the sum of its proper divisors (771017911).

1602598025 is an frugal number, since it uses more digits than its factorization.

1602598025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302 (or 666 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 1602598025 is about 40032.4621401182. The cubic root of 1602598025 is about 1170.2398088811.

The spelling of 1602598025 in words is "one billion, six hundred two million, five hundred ninety-eight thousand, twenty-five".