102444827 has 8 divisors (see below), whose sum is σ = 109665600. Its totient is φ = 95406984.

The previous prime is 102444817. The next prime is 102444847. The reversal of 102444827 is 728444201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102444827 - 2⁶ = 102444763 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102444793 and 102444802.

It is not an unprimeable number, because it can be changed into a prime (102444817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44573 + ... + 46814.

It is an arithmetic number, because the mean of its divisors is an integer number (13708200).

Almost surely, 2^102444827 is an apocalyptic number.

102444827 is a deficient number, since it is larger than the sum of its proper divisors (7220773).

102444827 is an equidigital number, since it uses as much as digits as its factorization.

102444827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91465.

The product of its (nonzero) digits is 14336, while the sum is 32.

The square root of 102444827 is about 10121.5031986361. The cubic root of 102444827 is about 467.9110963543.

The spelling of 102444827 in words is "one hundred two million, four hundred forty-four thousand, eight hundred twenty-seven".