601077601 has 4 divisors (see below), whose sum is σ = 604552212. Its totient is φ = 597602992.

The previous prime is 601077593. The next prime is 601077629. The reversal of 601077601 is 106770106.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 427496976 + 173580625 = 20676^2 + 13175^2 .

It is a cyclic number.

It is not a de Polignac number, because 601077601 - 2³ = 601077593 is a prime.

It is a super-2 number, since 2×601077601² = 722588564847830402, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 601077601.

It is not an unprimeable number, because it can be changed into a prime (601077661) 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 3 ways as a sum of consecutive naturals, for example, 1737046 + ... + 1737391.

It is an arithmetic number, because the mean of its divisors is an integer number (151138053).

Almost surely, 2^601077601 is an apocalyptic number.

It is an amenable number.

601077601 is a deficient number, since it is larger than the sum of its proper divisors (3474611).

601077601 is a wasteful number, since it uses less digits than its factorization.

601077601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3474610.

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 601077601 is about 24516.8839985835. The cubic root of 601077601 is about 843.9372988055.

The spelling of 601077601 in words is "six hundred one million, seventy-seven thousand, six hundred one".