91675842 has 16 divisors (see below), whose sum is σ = 183492000. Its totient is φ = 30535232.

The previous prime is 91675841. The next prime is 91675847. The reversal of 91675842 is 24857619.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 91675794 and 91675803.

It is not an unprimeable number, because it can be changed into a prime (91675841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3898 + ... + 14090.

It is an arithmetic number, because the mean of its divisors is an integer number (11468250).

Almost surely, 2^91675842 is an apocalyptic number.

91675842 is an abundant number, since it is smaller than the sum of its proper divisors (91816158).

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

91675842 is a wasteful number, since it uses less digits than its factorization.

91675842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11697.

The product of its digits is 120960, while the sum is 42.

The square root of 91675842 is about 9574.7502317293. The cubic root of 91675842 is about 450.9049148695.

The spelling of 91675842 in words is "ninety-one million, six hundred seventy-five thousand, eight hundred forty-two".