104077738 has 4 divisors (see below), whose sum is σ = 156116610. Its totient is φ = 52038868.

The previous prime is 104077703. The next prime is 104077739. The reversal of 104077738 is 837770401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 81486729 + 22591009 = 9027^2 + 4753^2 .

It is a junction number, because it is equal to n+sod(n) for n = 104077697 and 104077706.

It is not an unprimeable number, because it can be changed into a prime (104077739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26019433 + ... + 26019436.

Almost surely, 2^104077738 is an apocalyptic number.

104077738 is a deficient number, since it is larger than the sum of its proper divisors (52038872).

104077738 is an equidigital number, since it uses as much as digits as its factorization.

104077738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52038871.

The product of its (nonzero) digits is 32928, while the sum is 37.

The square root of 104077738 is about 10201.8497342394. The cubic root of 104077738 is about 470.3840801924.

It can be divided in two parts, 10407 and 7738, that added together give a triangular number (18145 = T₁₉₀).

The spelling of 104077738 in words is "one hundred four million, seventy-seven thousand, seven hundred thirty-eight".