103025648 has 80 divisors (see below), whose sum is σ = 234842112. Its totient is φ = 43296000.

The previous prime is 103025621. The next prime is 103025651. The reversal of 103025648 is 846520301.

It is a super-2 number, since 2×103025648² = 21228568291639808, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103025648.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125078 + ... + 125898.

Almost surely, 2^103025648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103025648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117421056).

103025648 is an abundant number, since it is smaller than the sum of its proper divisors (131816464).

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

103025648 is a wasteful number, since it uses less digits than its factorization.

103025648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 894 (or 888 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 103025648 is about 10150.1550727070. The cubic root of 103025648 is about 468.7937197029.

Adding to 103025648 its reverse (846520301), we get a palindrome (949545949).

The spelling of 103025648 in words is "one hundred three million, twenty-five thousand, six hundred forty-eight".