1602450871 has 48 divisors (see below), whose sum is σ = 2026128384. Its totient is φ = 1260173376.

The previous prime is 1602450869. The next prime is 1602450953. The reversal of 1602450871 is 1780542061.

It is not a de Polignac number, because 1602450871 - 2¹ = 1602450869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1602450851) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3460786 + ... + 3461248.

It is an arithmetic number, because the mean of its divisors is an integer number (42211008).

Almost surely, 2^1602450871 is an apocalyptic number.

1602450871 is a deficient number, since it is larger than the sum of its proper divisors (423677513).

1602450871 is a wasteful number, since it uses less digits than its factorization.

1602450871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620 (or 613 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 1602450871 is about 40030.6241645069. The cubic root of 1602450871 is about 1170.2039898054.

The spelling of 1602450871 in words is "one billion, six hundred two million, four hundred fifty thousand, eight hundred seventy-one".