107126749 has 8 divisors (see below), whose sum is σ = 107864640. Its totient is φ = 106392000.

The previous prime is 107126711. The next prime is 107126753. The reversal of 107126749 is 947621701.

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 107126749 - 2¹⁵ = 107093981 is a prime.

It is a super-2 number, since 2×107126749² = 22952280702618002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107126759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124282 + ... + 125140.

It is an arithmetic number, because the mean of its divisors is an integer number (13483080).

Almost surely, 2^107126749 is an apocalyptic number.

It is an amenable number.

107126749 is a deficient number, since it is larger than the sum of its proper divisors (737891).

107126749 is an equidigital number, since it uses as much as digits as its factorization.

107126749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571.

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 107126749 is about 10350.2052636651. The cubic root of 107126749 is about 474.9333224966.

The spelling of 107126749 in words is "one hundred seven million, one hundred twenty-six thousand, seven hundred forty-nine".