914977 has 12 divisors (see below), whose sum is σ = 1083456. Its totient is φ = 770280.

The previous prime is 914971. The next prime is 914981. The reversal of 914977 is 779419.

It is not a de Polignac number, because 914977 - 2¹¹ = 912929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (914971) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 3348 + ... + 3610.

It is an arithmetic number, because the mean of its divisors is an integer number (90288).

2⁹¹⁴⁹⁷⁷ is an apocalyptic number.

It is an amenable number.

914977 is a deficient number, since it is larger than the sum of its proper divisors (168479).

914977 is a wasteful number, since it uses less digits than its factorization.

914977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348 (or 341 counting only the distinct ones).

The product of its digits is 15876, while the sum is 37.

The square root of 914977 is about 956.5443011173. The cubic root of 914977 is about 97.0815553879.

It can be divided in two parts, 914 and 977, that added together give a triangular number (1891 = T₆₁).

The spelling of 914977 in words is "nine hundred fourteen thousand, nine hundred seventy-seven".