104029538 has 4 divisors (see below), whose sum is σ = 156044310. Its totient is φ = 52014768.

The previous prime is 104029537. The next prime is 104029543. The reversal of 104029538 is 835920401.

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., 101263969 + 2765569 = 10063^2 + 1663^2 .

It is not an unprimeable number, because it can be changed into a prime (104029537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26007383 + ... + 26007386.

Almost surely, 2^104029538 is an apocalyptic number.

104029538 is a deficient number, since it is larger than the sum of its proper divisors (52014772).

104029538 is an equidigital number, since it uses as much as digits as its factorization.

104029538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52014771.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 104029538 is about 10199.4871439695. The cubic root of 104029538 is about 470.3114549478.

Adding to 104029538 its reverse (835920401), we get a palindrome (939949939).

The spelling of 104029538 in words is "one hundred four million, twenty-nine thousand, five hundred thirty-eight".