91792334 has 4 divisors (see below), whose sum is σ = 137688504. Its totient is φ = 45896166.

The previous prime is 91792331. The next prime is 91792381. The reversal of 91792334 is 43329719.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (91792331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22948082 + ... + 22948085.

It is an arithmetic number, because the mean of its divisors is an integer number (34422126).

Almost surely, 2^91792334 is an apocalyptic number.

91792334 is a deficient number, since it is larger than the sum of its proper divisors (45896170).

91792334 is a wasteful number, since it uses less digits than its factorization.

91792334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45896169.

The product of its digits is 40824, while the sum is 38.

The square root of 91792334 is about 9580.8315922993. The cubic root of 91792334 is about 451.0958215155.

The spelling of 91792334 in words is "ninety-one million, seven hundred ninety-two thousand, three hundred thirty-four".