5977969 has 2 divisors, whose sum is σ = 5977970. Its totient is φ = 5977968.

The previous prime is 5977963. The next prime is 5977981. The reversal of 5977969 is 9697795.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5880625 + 97344 = 2425^2 + 312^2 .

It is a cyclic number.

It is not a de Polignac number, because 5977969 - 2²¹ = 3880817 is a prime.

It is a super-2 number, since 2×5977969² = 71472226729922, which contains 22 as substring.

5977969 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5977963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2988984 + 2988985.

It is an arithmetic number, because the mean of its divisors is an integer number (2988985).

Almost surely, 2^5977969 is an apocalyptic number.

It is an amenable number.

5977969 is a deficient number, since it is larger than the sum of its proper divisors (1).

5977969 is an equidigital number, since it uses as much as digits as its factorization.

5977969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1071630, while the sum is 52.

The square root of 5977969 is about 2444.9885480304. The cubic root of 5977969 is about 181.4893810492.

The spelling of 5977969 in words is "five million, nine hundred seventy-seven thousand, nine hundred sixty-nine".