104895977 has 4 divisors (see below), whose sum is σ = 105135360. Its totient is φ = 104656596.

The previous prime is 104895953. The next prime is 104896007. The reversal of 104895977 is 779598401.

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, and also an emirpimes, since its reverse is a distinct semiprime: 779598401 = 389 ⋅2004109.

It is a cyclic number.

It is not a de Polignac number, because 104895977 - 2⁶ = 104895913 is a prime.

It is a super-2 number, since 2×104895977² = 22006331981569058, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104895277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119033 + ... + 119910.

It is an arithmetic number, because the mean of its divisors is an integer number (26283840).

Almost surely, 2^104895977 is an apocalyptic number.

It is an amenable number.

104895977 is a deficient number, since it is larger than the sum of its proper divisors (239383).

104895977 is an equidigital number, since it uses as much as digits as its factorization.

104895977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239382.

The product of its (nonzero) digits is 635040, while the sum is 50.

The square root of 104895977 is about 10241.8737055287. The cubic root of 104895977 is about 471.6135533234.

The spelling of 104895977 in words is "one hundred four million, eight hundred ninety-five thousand, nine hundred seventy-seven".