970077 has 4 divisors (see below), whose sum is σ = 1293440. Its totient is φ = 646716.

The previous prime is 970069. The next prime is 970087. The reversal of 970077 is 770079.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 970077 - 2³ = 970069 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (970027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161677 + ... + 161682.

It is an arithmetic number, because the mean of its divisors is an integer number (323360).

2⁹⁷⁰⁰⁷⁷ is an apocalyptic number.

It is an amenable number.

970077 is a deficient number, since it is larger than the sum of its proper divisors (323363).

970077 is a wasteful number, since it uses less digits than its factorization.

970077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323362.

The product of its (nonzero) digits is 3087, while the sum is 30.

The square root of 970077 is about 984.9248702312. The cubic root of 970077 is about 98.9924491741.

The spelling of 970077 in words is "nine hundred seventy thousand, seventy-seven".