102241426 has 16 divisors (see below), whose sum is σ = 175608000. Its totient is φ = 43733520.

The previous prime is 102241409. The next prime is 102241427. The reversal of 102241426 is 624142201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 102241397 and 102241406.

It is not an unprimeable number, because it can be changed into a prime (102241427) 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, 825 + ... + 14323.

It is an arithmetic number, because the mean of its divisors is an integer number (10975500).

Almost surely, 2^102241426 is an apocalyptic number.

102241426 is a deficient number, since it is larger than the sum of its proper divisors (73366574).

102241426 is a wasteful number, since it uses less digits than its factorization.

102241426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14049.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 102241426 is about 10111.4502421759. The cubic root of 102241426 is about 467.6012168958.

Adding to 102241426 its reverse (624142201), we get a palindrome (726383627).

The spelling of 102241426 in words is "one hundred two million, two hundred forty-one thousand, four hundred twenty-six".