601616652 has 96 divisors (see below), whose sum is σ = 1751619072. Its totient is φ = 156473856.

The previous prime is 601616647. The next prime is 601616683. The reversal of 601616652 is 256616106.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75943 + ... + 83489.

It is an arithmetic number, because the mean of its divisors is an integer number (18246032).

Almost surely, 2^601616652 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 601616652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (875809536).

601616652 is an abundant number, since it is smaller than the sum of its proper divisors (1150002420).

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

601616652 is a wasteful number, since it uses less digits than its factorization.

601616652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7647 (or 7645 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 601616652 is about 24527.8749996815. The cubic root of 601616652 is about 844.1895065728.

The spelling of 601616652 in words is "six hundred one million, six hundred sixteen thousand, six hundred fifty-two".