107052805 has 8 divisors (see below), whose sum is σ = 129282552. Its totient is φ = 85096128.

The previous prime is 107052779. The next prime is 107052853. The reversal of 107052805 is 508250701.

It can be written as a sum of positive squares in 4 ways, for example, as 16916769 + 90136036 = 4113^2 + 9494^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 107052805 - 2⁷ = 107052677 is a prime.

It is a super-2 number, since 2×107052805² = 22920606116736050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67402 + ... + 68971.

It is an arithmetic number, because the mean of its divisors is an integer number (16160319).

Almost surely, 2^107052805 is an apocalyptic number.

It is an amenable number.

107052805 is a deficient number, since it is larger than the sum of its proper divisors (22229747).

107052805 is a wasteful number, since it uses less digits than its factorization.

107052805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136535.

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 107052805 is about 10346.6325439729. The cubic root of 107052805 is about 474.8240234555.

The spelling of 107052805 in words is "one hundred seven million, fifty-two thousand, eight hundred five".