91534682 has 4 divisors (see below), whose sum is σ = 137302026. Its totient is φ = 45767340.

The previous prime is 91534679. The next prime is 91534699. The reversal of 91534682 is 28643519.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 46389721 + 45144961 = 6811^2 + 6719^2 .

It is a super-2 number, since 2×91534682² = 16757196017682248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22883669 + ... + 22883672.

Almost surely, 2^91534682 is an apocalyptic number.

91534682 is a deficient number, since it is larger than the sum of its proper divisors (45767344).

91534682 is a wasteful number, since it uses less digits than its factorization.

91534682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45767343.

The product of its digits is 51840, while the sum is 38.

The square root of 91534682 is about 9567.3759202824. The cubic root of 91534682 is about 450.6733655574.

The spelling of 91534682 in words is "ninety-one million, five hundred thirty-four thousand, six hundred eighty-two".