104656542 has 16 divisors (see below), whose sum is σ = 209447040. Its totient is φ = 34863192.

The previous prime is 104656529. The next prime is 104656543. The reversal of 104656542 is 245656401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104656543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6633 + ... + 15915.

It is an arithmetic number, because the mean of its divisors is an integer number (13090440).

Almost surely, 2^104656542 is an apocalyptic number.

104656542 is an abundant number, since it is smaller than the sum of its proper divisors (104790498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104656542 is a wasteful number, since it uses less digits than its factorization.

104656542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11167.

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 104656542 is about 10230.1780043164. The cubic root of 104656542 is about 471.2544457550.

The spelling of 104656542 in words is "one hundred four million, six hundred fifty-six thousand, five hundred forty-two".