977068 has 12 divisors (see below), whose sum is σ = 1769040. Its totient is φ = 471632.

The previous prime is 977057. The next prime is 977069. The reversal of 977068 is 860779.

It is an Ulam number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (977069) by changing a digit.

977068 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 in 3 ways as a sum of consecutive naturals, for example, 4096 + ... + 4327.

It is an arithmetic number, because the mean of its divisors is an integer number (147420).

2⁹⁷⁷⁰⁶⁸ is an apocalyptic number.

It is an amenable number.

977068 is a deficient number, since it is larger than the sum of its proper divisors (791972).

977068 is a wasteful number, since it uses less digits than its factorization.

977068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8456 (or 8454 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 977068 is about 988.4675007303. The cubic root of 977068 is about 99.2296813281.

It can be divided in two parts, 9 and 77068, that added together give a palindrome (77077).

The spelling of 977068 in words is "nine hundred seventy-seven thousand, sixty-eight".