91646034 has 32 divisors (see below), whose sum is σ = 187249920. Its totient is φ = 29894400.

The previous prime is 91646033. The next prime is 91646039. The reversal of 91646034 is 43064619.

It is a junction number, because it is equal to n+sod(n) for n = 91645986 and 91646004.

It is not an unprimeable number, because it can be changed into a prime (91646033) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 87687 + ... + 88725.

It is an arithmetic number, because the mean of its divisors is an integer number (5851560).

Almost surely, 2^91646034 is an apocalyptic number.

91646034 is an abundant number, since it is smaller than the sum of its proper divisors (95603886).

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

91646034 is a wasteful number, since it uses less digits than its factorization.

91646034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1346.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 91646034 is about 9573.1935110495. The cubic root of 91646034 is about 450.8560396501.

The spelling of 91646034 in words is "ninety-one million, six hundred forty-six thousand, thirty-four".