977627223 has 6 divisors (see below), whose sum is σ = 1412128224. Its totient is φ = 651751476.

The previous prime is 977627201. The next prime is 977627237. The reversal of 977627223 is 322726779.

977627223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 977627223 - 2¹³ = 977619031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (977627263) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 54312615 + ... + 54312632.

It is an arithmetic number, because the mean of its divisors is an integer number (235354704).

Almost surely, 2^977627223 is an apocalyptic number.

977627223 is a deficient number, since it is larger than the sum of its proper divisors (434501001).

977627223 is a wasteful number, since it uses less digits than its factorization.

977627223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108625253 (or 108625250 counting only the distinct ones).

The product of its digits is 444528, while the sum is 45.

The square root of 977627223 is about 31267.0309271603. The cubic root of 977627223 is about 992.4860902356.

The spelling of 977627223 in words is "nine hundred seventy-seven million, six hundred twenty-seven thousand, two hundred twenty-three".