1604713152 has 210 divisors, whose sum is σ = 5038517228. Its totient is φ = 450718464.

The previous prime is 1604713141. The next prime is 1604713177. The reversal of 1604713152 is 2513174061.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 27198499 + ... + 27198557.

Almost surely, 2^1604713152 is an apocalyptic number.

1604713152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1604713152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2519258614).

1604713152 is an abundant number, since it is smaller than the sum of its proper divisors (3433804076).

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

1604713152 is an frugal number, since it uses more digits than its factorization.

1604713152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161 (or 71 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 1604713152 is about 40058.8710774530. The cubic root of 1604713152 is about 1170.7544144654.

The spelling of 1604713152 in words is "one billion, six hundred four million, seven hundred thirteen thousand, one hundred fifty-two".