107730538 has 4 divisors (see below), whose sum is σ = 161595810. Its totient is φ = 53865268.

The previous prime is 107730529. The next prime is 107730541. The reversal of 107730538 is 835037701.

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., 104796169 + 2934369 = 10237^2 + 1713^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26932633 + ... + 26932636.

Almost surely, 2^107730538 is an apocalyptic number.

107730538 is a deficient number, since it is larger than the sum of its proper divisors (53865272).

107730538 is an equidigital number, since it uses as much as digits as its factorization.

107730538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53865271.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 107730538 is about 10379.3322521249. The cubic root of 107730538 is about 475.8239262391.

The spelling of 107730538 in words is "one hundred seven million, seven hundred thirty thousand, five hundred thirty-eight".