107458993 has 4 divisors (see below), whose sum is σ = 108931108. Its totient is φ = 105986880.

The previous prime is 107458979. The next prime is 107459029. The reversal of 107458993 is 399854701.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 82137969 + 25321024 = 9063^2 + 5032^2 .

It is a cyclic number.

It is not a de Polignac number, because 107458993 - 2⁵ = 107458961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107458913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 735948 + ... + 736093.

It is an arithmetic number, because the mean of its divisors is an integer number (27232777).

Almost surely, 2^107458993 is an apocalyptic number.

It is an amenable number.

107458993 is a deficient number, since it is larger than the sum of its proper divisors (1472115).

107458993 is an equidigital number, since it uses as much as digits as its factorization.

107458993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472114.

The product of its (nonzero) digits is 272160, while the sum is 46.

The square root of 107458993 is about 10366.2429548993. The cubic root of 107458993 is about 475.4238034800.

The spelling of 107458993 in words is "one hundred seven million, four hundred fifty-eight thousand, nine hundred ninety-three".