104972877 has 6 divisors (see below), whose sum is σ = 151627502. Its totient is φ = 69981912.

The previous prime is 104972867. The next prime is 104972957. The reversal of 104972877 is 778279401.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 75585636 + 29387241 = 8694^2 + 5421^2 .

It is not a de Polignac number, because 104972877 - 2¹¹ = 104970829 is a prime.

It is a super-2 number, since 2×104972877² = 22038609811314258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104972867) 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 5 ways as a sum of consecutive naturals, for example, 5831818 + ... + 5831835.

Almost surely, 2^104972877 is an apocalyptic number.

It is an amenable number.

104972877 is a deficient number, since it is larger than the sum of its proper divisors (46654625).

104972877 is a wasteful number, since it uses less digits than its factorization.

104972877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11663659 (or 11663656 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 45.

The square root of 104972877 is about 10245.6272135970. The cubic root of 104972877 is about 471.7287729417.

The spelling of 104972877 in words is "one hundred four million, nine hundred seventy-two thousand, eight hundred seventy-seven".