104856810 has 32 divisors (see below), whose sum is σ = 252771840. Its totient is φ = 27837888.

The previous prime is 104856797. The next prime is 104856811. The reversal of 104856810 is 18658401.

It is a super-2 number, since 2×104856810² = 21989901206752200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104856811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 762 + ... + 14501.

It is an arithmetic number, because the mean of its divisors is an integer number (7899120).

Almost surely, 2^104856810 is an apocalyptic number.

104856810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104856810 is an abundant number, since it is smaller than the sum of its proper divisors (147915030).

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

104856810 is a wasteful number, since it uses less digits than its factorization.

104856810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15502.

The product of its (nonzero) digits is 7680, while the sum is 33.

The square root of 104856810 is about 10239.9614257086. The cubic root of 104856810 is about 471.5548475844.

The spelling of 104856810 in words is "one hundred four million, eight hundred fifty-six thousand, eight hundred ten".