160620541 has 4 divisors (see below), whose sum is σ = 161846784. Its totient is φ = 159394300.

The previous prime is 160620529. The next prime is 160620557. The reversal of 160620541 is 145026061.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-160620541 is a prime.

It is a super-2 number, since 2×160620541² = 51597916382265362, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160620511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 612925 + ... + 613186.

It is an arithmetic number, because the mean of its divisors is an integer number (40461696).

Almost surely, 2^160620541 is an apocalyptic number.

It is an amenable number.

160620541 is a deficient number, since it is larger than the sum of its proper divisors (1226243).

160620541 is a wasteful number, since it uses less digits than its factorization.

160620541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226242.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 160620541 is about 12673.6159402122. The cubic root of 160620541 is about 543.5844543651.

It can be divided in two parts, 160620 and 541, that added together give a palindrome (161161).

The spelling of 160620541 in words is "one hundred sixty million, six hundred twenty thousand, five hundred forty-one".