101876442 has 16 divisors (see below), whose sum is σ = 214476960. Its totient is φ = 32171472.

The previous prime is 101876399. The next prime is 101876443. The reversal of 101876442 is 244678101.

It is not an unprimeable number, because it can be changed into a prime (101876443) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 446713 + ... + 446940.

It is an arithmetic number, because the mean of its divisors is an integer number (13404810).

Almost surely, 2^101876442 is an apocalyptic number.

101876442 is an abundant number, since it is smaller than the sum of its proper divisors (112600518).

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

101876442 is a wasteful number, since it uses less digits than its factorization.

101876442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893677.

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 101876442 is about 10093.3860522621. The cubic root of 101876442 is about 467.0441353008.

The spelling of 101876442 in words is "one hundred one million, eight hundred seventy-six thousand, four hundred forty-two".