601652641 has 16 divisors (see below), whose sum is σ = 623589120. Its totient is φ = 580245120.

The previous prime is 601652633. The next prime is 601652659. The reversal of 601652641 is 146256106.

It is a cyclic number.

It is not a de Polignac number, because 601652641 - 2³ = 601652633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (601652621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 659976 + ... + 660886.

It is an arithmetic number, because the mean of its divisors is an integer number (38974320).

Almost surely, 2^601652641 is an apocalyptic number.

It is an amenable number.

601652641 is a deficient number, since it is larger than the sum of its proper divisors (21936479).

601652641 is a wasteful number, since it uses less digits than its factorization.

601652641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 601652641 is about 24528.6086234014. The cubic root of 601652641 is about 844.2063395124.

The spelling of 601652641 in words is "six hundred one million, six hundred fifty-two thousand, six hundred forty-one".