5977121 has 2 divisors, whose sum is σ = 5977122. Its totient is φ = 5977120.

The previous prime is 5977073. The next prime is 5977159. The reversal of 5977121 is 1217795.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3845521 + 2131600 = 1961^2 + 1460^2 .

It is a cyclic number.

It is not a de Polignac number, because 5977121 - 2⁶ = 5977057 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5977921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2988560 + 2988561.

It is an arithmetic number, because the mean of its divisors is an integer number (2988561).

Almost surely, 2^5977121 is an apocalyptic number.

It is an amenable number.

5977121 is a deficient number, since it is larger than the sum of its proper divisors (1).

5977121 is an equidigital number, since it uses as much as digits as its factorization.

5977121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4410, while the sum is 32.

The square root of 5977121 is about 2444.8151259349. The cubic root of 5977121 is about 181.4807989665.

Adding to 5977121 its sum of digits (32), we get a triangular number (5977153 = T₃₄₅₇).

The spelling of 5977121 in words is "five million, nine hundred seventy-seven thousand, one hundred twenty-one".