1602545874 has 16 divisors (see below), whose sum is σ = 3205502112. Its totient is φ = 534113568.

The previous prime is 1602545869. The next prime is 1602545929. The reversal of 1602545874 is 4785452061.

It is a happy number.

1602545874 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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, 61377 + ... + 83499.

It is an arithmetic number, because the mean of its divisors is an integer number (200343882).

Almost surely, 2^1602545874 is an apocalyptic number.

1602545874 is an abundant number, since it is smaller than the sum of its proper divisors (1602956238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1602545874 is a wasteful number, since it uses less digits than its factorization.

1602545874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34201.

The product of its (nonzero) digits is 268800, while the sum is 42.

The square root of 1602545874 is about 40031.8107759317. The cubic root of 1602545874 is about 1170.2271149435.

The spelling of 1602545874 in words is "one billion, six hundred two million, five hundred forty-five thousand, eight hundred seventy-four".