104542532 has 24 divisors (see below), whose sum is σ = 187201560. Its totient is φ = 51068160.

The previous prime is 104542511. The next prime is 104542547. The reversal of 104542532 is 235245401.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 8031556 + 96510976 = 2834^2 + 9824^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36944 + ... + 39672.

It is an arithmetic number, because the mean of its divisors is an integer number (7800065).

Almost surely, 2^104542532 is an apocalyptic number.

It is an amenable number.

104542532 is a deficient number, since it is larger than the sum of its proper divisors (82659028).

104542532 is a wasteful number, since it uses less digits than its factorization.

104542532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2951 (or 2949 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 104542532 is about 10224.6042466200. The cubic root of 104542532 is about 471.0832596383.

Adding to 104542532 its reverse (235245401), we get a palindrome (339787933).

The spelling of 104542532 in words is "one hundred four million, five hundred forty-two thousand, five hundred thirty-two".