100425696 has 144 divisors (see below), whose sum is σ = 315490896. Its totient is φ = 27869184.

The previous prime is 100425691. The next prime is 100425701. The reversal of 100425696 is 696524001.

It is an interprime number because it is at equal distance from previous prime (100425691) and next prime (100425701).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100425691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 173760 + ... + 174336.

It is an arithmetic number, because the mean of its divisors is an integer number (2190909).

Almost surely, 2^100425696 is an apocalyptic number.

100425696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100425696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157745448).

100425696 is an abundant number, since it is smaller than the sum of its proper divisors (215065200).

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

100425696 is a wasteful number, since it uses less digits than its factorization.

100425696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641 (or 626 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 100425696 is about 10021.2621959512. The cubic root of 100425696 is about 464.8165862374.

Adding to 100425696 its reverse (696524001), we get a palindrome (796949697).

The spelling of 100425696 in words is "one hundred million, four hundred twenty-five thousand, six hundred ninety-six".