119749012 has 6 divisors (see below), whose sum is σ = 209560778. Its totient is φ = 59874504.

The previous prime is 119749009. The next prime is 119749013. The reversal of 119749012 is 210947911.

It can be written as a sum of positive squares in only one way, i.e., 119115396 + 633616 = 10914^2 + 796^2 .

It is a super-2 number, since 2×119749012² = 28679651749952288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119749013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14968623 + ... + 14968630.

Almost surely, 2^119749012 is an apocalyptic number.

It is an amenable number.

119749012 is a deficient number, since it is larger than the sum of its proper divisors (89811766).

119749012 is a wasteful number, since it uses less digits than its factorization.

119749012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29937257 (or 29937255 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 34.

The square root of 119749012 is about 10942.9891711543. The cubic root of 119749012 is about 492.8982917044.

The spelling of 119749012 in words is "one hundred nineteen million, seven hundred forty-nine thousand, twelve".