104137522 has 4 divisors (see below), whose sum is σ = 156206286. Its totient is φ = 52068760.

The previous prime is 104137513. The next prime is 104137541. The reversal of 104137522 is 225731401.

It is a happy number.

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., 99980001 + 4157521 = 9999^2 + 2039^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26034379 + ... + 26034382.

Almost surely, 2^104137522 is an apocalyptic number.

104137522 is a deficient number, since it is larger than the sum of its proper divisors (52068764).

104137522 is an equidigital number, since it uses as much as digits as its factorization.

104137522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52068763.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 104137522 is about 10204.7793704715. The cubic root of 104137522 is about 470.4741284571.

Adding to 104137522 its reverse (225731401), we get a palindrome (329868923).

The spelling of 104137522 in words is "one hundred four million, one hundred thirty-seven thousand, five hundred twenty-two".