97169734 has 4 divisors (see below), whose sum is σ = 145754604. Its totient is φ = 48584866.

The previous prime is 97169731. The next prime is 97169741. The reversal of 97169734 is 43796179.

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 (97169731) 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 as a sum of consecutive naturals, namely, 24292432 + ... + 24292435.

It is an arithmetic number, because the mean of its divisors is an integer number (36438651).

Almost surely, 2^97169734 is an apocalyptic number.

97169734 is a deficient number, since it is larger than the sum of its proper divisors (48584870).

97169734 is a wasteful number, since it uses less digits than its factorization.

97169734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48584869.

The product of its digits is 285768, while the sum is 46.

The square root of 97169734 is about 9857.4709738350. The cubic root of 97169734 is about 459.7379320103.

It can be divided in two parts, 97169 and 734, that added together give a triangular number (97903 = T₄₄₂).

The spelling of 97169734 in words is "ninety-seven million, one hundred sixty-nine thousand, seven hundred thirty-four".