97130234 has 4 divisors (see below), whose sum is σ = 145695354. Its totient is φ = 48565116.

The previous prime is 97130207. The next prime is 97130237. The reversal of 97130234 is 43203179.

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., 68475625 + 28654609 = 8275^2 + 5353^2 .

It is a junction number, because it is equal to n+sod(n) for n = 97130197 and 97130206.

It is not an unprimeable number, because it can be changed into a prime (97130237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24282557 + ... + 24282560.

Almost surely, 2^97130234 is an apocalyptic number.

97130234 is a deficient number, since it is larger than the sum of its proper divisors (48565120).

97130234 is a wasteful number, since it uses less digits than its factorization.

97130234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48565119.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 97130234 is about 9855.4672136840. The cubic root of 97130234 is about 459.6756282840.

The spelling of 97130234 in words is "ninety-seven million, one hundred thirty thousand, two hundred thirty-four".