601141949 has 2 divisors, whose sum is σ = 601141950. Its totient is φ = 601141948.

The previous prime is 601141939. The next prime is 601142011. The reversal of 601141949 is 949141106.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 531302500 + 69839449 = 23050^2 + 8357^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-601141949 is a prime.

It is a super-2 number, since 2×601141949² = 722743285695037202, which contains 22 as substring.

It is a Chen prime.

It is equal to p_31381289 and since 601141949 and 31381289 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (601141909) 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 as a sum of consecutive naturals, namely, 300570974 + 300570975.

It is an arithmetic number, because the mean of its divisors is an integer number (300570975).

Almost surely, 2^601141949 is an apocalyptic number.

It is an amenable number.

601141949 is a deficient number, since it is larger than the sum of its proper divisors (1).

601141949 is an equidigital number, since it uses as much as digits as its factorization.

601141949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 601141949 is about 24518.1962835768. The cubic root of 601141949 is about 843.9674134638.

The spelling of 601141949 in words is "six hundred one million, one hundred forty-one thousand, nine hundred forty-nine".