104782954 has 4 divisors (see below), whose sum is σ = 157174434. Its totient is φ = 52391476.

The previous prime is 104782949. The next prime is 104782957. The reversal of 104782954 is 459287401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 459287401 = 37 ⋅12413173.

It can be written as a sum of positive squares in only one way, i.e., 91642329 + 13140625 = 9573^2 + 3625^2 .

It is a super-2 number, since 2×104782954² = 21958934897932232, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (104782957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26195737 + ... + 26195740.

Almost surely, 2^104782954 is an apocalyptic number.

104782954 is a deficient number, since it is larger than the sum of its proper divisors (52391480).

104782954 is an equidigital number, since it uses as much as digits as its factorization.

104782954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52391479.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 104782954 is about 10236.3545268811. The cubic root of 104782954 is about 471.4441082028. Note that the first 3 decimals are identical.

The spelling of 104782954 in words is "one hundred four million, seven hundred eighty-two thousand, nine hundred fifty-four".