1012977 has 18 divisors (see below), whose sum is σ = 1702818. Its totient is φ = 578592.

The previous prime is 1012967. The next prime is 1012981. The reversal of 1012977 is 7792101.

It can be written as a sum of positive squares in only one way, i.e., 853776 + 159201 = 924^2 + 399^2 .

It is not a de Polignac number, because 1012977 - 2⁸ = 1012721 is a prime.

It is a super-2 number, since 2×1012977² = 2052244805058, which contains 22 as substring.

1012977 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 1012977.

It is not an unprimeable number, because it can be changed into a prime (1012967) 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 17 ways as a sum of consecutive naturals, for example, 708 + ... + 1589.

It is an arithmetic number, because the mean of its divisors is an integer number (94601).

2^1012977 is an apocalyptic number.

It is an amenable number.

1012977 is a deficient number, since it is larger than the sum of its proper divisors (689841).

1012977 is a wasteful number, since it uses less digits than its factorization.

1012977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2317 (or 2307 counting only the distinct ones).

The product of its (nonzero) digits is 882, while the sum is 27.

The square root of 1012977 is about 1006.4675851710. The cubic root of 1012977 is about 100.4307089017.

The spelling of 1012977 in words is "one million, twelve thousand, nine hundred seventy-seven".