102481826 has 8 divisors (see below), whose sum is σ = 155888064. Its totient is φ = 50519140.

The previous prime is 102481789. The next prime is 102481867. The reversal of 102481826 is 628184201.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 102481792 and 102481801.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360710 + ... + 360993.

It is an arithmetic number, because the mean of its divisors is an integer number (19486008).

Almost surely, 2^102481826 is an apocalyptic number.

102481826 is a deficient number, since it is larger than the sum of its proper divisors (53406238).

102481826 is an equidigital number, since it uses as much as digits as its factorization.

102481826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721776.

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 102481826 is about 10123.3307759847. The cubic root of 102481826 is about 467.9674198714.

The spelling of 102481826 in words is "one hundred two million, four hundred eighty-one thousand, eight hundred twenty-six".