107754145 has 4 divisors (see below), whose sum is σ = 129304980. Its totient is φ = 86203312.

The previous prime is 107754139. The next prime is 107754151. The reversal of 107754145 is 541457701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 541457701 = 17 ⋅31850453.

It is an interprime number because it is at equal distance from previous prime (107754139) and next prime (107754151).

It can be written as a sum of positive squares in 2 ways, for example, as 27973521 + 79780624 = 5289^2 + 8932^2 .

It is a cyclic number.

It is not a de Polignac number, because 107754145 - 2¹⁵ = 107721377 is a prime.

It is a super-2 number, since 2×107754145² = 23221911529362050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 107754145.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10775410 + ... + 10775419.

It is an arithmetic number, because the mean of its divisors is an integer number (32326245).

Almost surely, 2^107754145 is an apocalyptic number.

It is an amenable number.

107754145 is a deficient number, since it is larger than the sum of its proper divisors (21550835).

107754145 is an equidigital number, since it uses as much as digits as its factorization.

107754145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21550834.

The product of its (nonzero) digits is 19600, while the sum is 34.

The square root of 107754145 is about 10380.4694017178. The cubic root of 107754145 is about 475.8586794770.

The spelling of 107754145 in words is "one hundred seven million, seven hundred fifty-four thousand, one hundred forty-five".