5977409 has 2 divisors, whose sum is σ = 5977410. Its totient is φ = 5977408.

The previous prime is 5977397. The next prime is 5977429. The reversal of 5977409 is 9047795.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3097600 + 2879809 = 1760^2 + 1697^2 .

It is a cyclic number.

It is not a de Polignac number, because 5977409 - 2¹² = 5973313 is a prime.

It is not a weakly prime, because it can be changed into another prime (5977429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2988704 + 2988705.

It is an arithmetic number, because the mean of its divisors is an integer number (2988705).

Almost surely, 2^5977409 is an apocalyptic number.

It is an amenable number.

5977409 is a deficient number, since it is larger than the sum of its proper divisors (1).

5977409 is an equidigital number, since it uses as much as digits as its factorization.

5977409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 79380, while the sum is 41.

The square root of 5977409 is about 2444.8740253845. The cubic root of 5977409 is about 181.4837137271.

The spelling of 5977409 in words is "five million, nine hundred seventy-seven thousand, four hundred nine".