1601057606 has 8 divisors (see below), whose sum is σ = 2440956864. Its totient is φ = 787405320.

The previous prime is 1601057593. The next prime is 1601057609. The reversal of 1601057606 is 6067501061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1601057609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6561590 + ... + 6561833.

It is an arithmetic number, because the mean of its divisors is an integer number (305119608).

Almost surely, 2^1601057606 is an apocalyptic number.

1601057606 is a deficient number, since it is larger than the sum of its proper divisors (839899258).

1601057606 is a wasteful number, since it uses less digits than its factorization.

1601057606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13123486.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 1601057606 is about 40013.2178910919. The cubic root of 1601057606 is about 1169.8647434167.

Adding to 1601057606 its reverse (6067501061), we get a palindrome (7668558667).

The spelling of 1601057606 in words is "one billion, six hundred one million, fifty-seven thousand, six hundred six".