91150034 has 8 divisors (see below), whose sum is σ = 137328048. Its totient is φ = 45374020.

The previous prime is 91150001. The next prime is 91150069. The reversal of 91150034 is 43005119.

It is a happy number.

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

It is a super-3 number, since 3×91150034³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 91149991 and 91150009.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99932 + ... + 100839.

It is an arithmetic number, because the mean of its divisors is an integer number (17166006).

Almost surely, 2^91150034 is an apocalyptic number.

91150034 is a deficient number, since it is larger than the sum of its proper divisors (46178014).

91150034 is a wasteful number, since it uses less digits than its factorization.

91150034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201000.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 91150034 is about 9547.2526938382. The cubic root of 91150034 is about 450.0412044574.

The spelling of 91150034 in words is "ninety-one million, one hundred fifty thousand, thirty-four".