100452426 has 8 divisors (see below), whose sum is σ = 200904864. Its totient is φ = 33484140.

The previous prime is 100452409. The next prime is 100452427. The reversal of 100452426 is 624254001.

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

100452426 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 100452396 and 100452405.

It is not an unprimeable number, because it can be changed into a prime (100452427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8371030 + ... + 8371041.

It is an arithmetic number, because the mean of its divisors is an integer number (25113108).

Almost surely, 2^100452426 is an apocalyptic number.

100452426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

100452426 is a wasteful number, since it uses less digits than its factorization.

100452426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16742076.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 100452426 is about 10022.5957715554. The cubic root of 100452426 is about 464.8578221815.

The spelling of 100452426 in words is "one hundred million, four hundred fifty-two thousand, four hundred twenty-six".