101428374 has 8 divisors (see below), whose sum is σ = 202856760. Its totient is φ = 33809456.

The previous prime is 101428331. The next prime is 101428387. The reversal of 101428374 is 473824101.

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

101428374 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8452359 + ... + 8452370.

It is an arithmetic number, because the mean of its divisors is an integer number (25357095).

Almost surely, 2^101428374 is an apocalyptic number.

101428374 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.

101428374 is a wasteful number, since it uses less digits than its factorization.

101428374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16904734.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 101428374 is about 10071.1654737672. The cubic root of 101428374 is about 466.3584187731.

The spelling of 101428374 in words is "one hundred one million, four hundred twenty-eight thousand, three hundred seventy-four".