97134436 has 24 divisors (see below), whose sum is σ = 194719616. Its totient is φ = 41532480.

The previous prime is 97134431. The next prime is 97134449. The reversal of 97134436 is 63443179.

It is a junction number, because it is equal to n+sod(n) for n = 97134395 and 97134404.

It is not an unprimeable number, because it can be changed into a prime (97134431) 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 7 ways as a sum of consecutive naturals, for example, 9001 + ... + 16591.

Almost surely, 2^97134436 is an apocalyptic number.

It is an amenable number.

97134436 is an abundant number, since it is smaller than the sum of its proper divisors (97585180).

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

97134436 is a wasteful number, since it uses less digits than its factorization.

97134436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8059 (or 8057 counting only the distinct ones).

The product of its digits is 54432, while the sum is 37.

The square root of 97134436 is about 9855.6803925452. The cubic root of 97134436 is about 459.6822569414.

The spelling of 97134436 in words is "ninety-seven million, one hundred thirty-four thousand, four hundred thirty-six".