119106749 has 4 divisors (see below), whose sum is σ = 119407164. Its totient is φ = 118806336.

The previous prime is 119106731. The next prime is 119106751. The reversal of 119106749 is 947601911.

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 55026724 + 64080025 = 7418^2 + 8005^2 .

It is a cyclic number.

It is not a de Polignac number, because 119106749 - 2²⁴ = 102329533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119106049) 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, 149612 + ... + 150405.

It is an arithmetic number, because the mean of its divisors is an integer number (29851791).

Almost surely, 2^119106749 is an apocalyptic number.

It is an amenable number.

119106749 is a deficient number, since it is larger than the sum of its proper divisors (300415).

119106749 is an equidigital number, since it uses as much as digits as its factorization.

119106749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300414.

The product of its (nonzero) digits is 13608, while the sum is 38.

The square root of 119106749 is about 10913.6038502412. The cubic root of 119106749 is about 492.0155064296.

The spelling of 119106749 in words is "one hundred nineteen million, one hundred six thousand, seven hundred forty-nine".