101838426 has 16 divisors (see below), whose sum is σ = 206256000. Its totient is φ = 33516288.

The previous prime is 101838419. The next prime is 101838497. The reversal of 101838426 is 624838101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106951 + ... + 107898.

It is an arithmetic number, because the mean of its divisors is an integer number (12891000).

Almost surely, 2^101838426 is an apocalyptic number.

101838426 is an abundant number, since it is smaller than the sum of its proper divisors (104417574).

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

101838426 is a wasteful number, since it uses less digits than its factorization.

101838426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214933.

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 101838426 is about 10091.5026631320. The cubic root of 101838426 is about 466.9860343358.

The spelling of 101838426 in words is "one hundred one million, eight hundred thirty-eight thousand, four hundred twenty-six".