104534146 has 4 divisors (see below), whose sum is σ = 156801222. Its totient is φ = 52267072.

The previous prime is 104534141. The next prime is 104534167. The reversal of 104534146 is 641435401.

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., 103245921 + 1288225 = 10161^2 + 1135^2 .

It is not an unprimeable number, because it can be changed into a prime (104534141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26133535 + ... + 26133538.

Almost surely, 2^104534146 is an apocalyptic number.

104534146 is a deficient number, since it is larger than the sum of its proper divisors (52267076).

104534146 is an equidigital number, since it uses as much as digits as its factorization.

104534146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52267075.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 104534146 is about 10224.1941491738. The cubic root of 104534146 is about 471.0706631388.

Adding to 104534146 its reverse (641435401), we get a palindrome (745969547).

The spelling of 104534146 in words is "one hundred four million, five hundred thirty-four thousand, one hundred forty-six".