1194150740 has 12 divisors (see below), whose sum is σ = 2507716596. Its totient is φ = 477660288.

The previous prime is 1194150689. The next prime is 1194150751. The reversal of 1194150740 is 470514911.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 551122576 + 643028164 = 23476^2 + 25358^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1194150697 and 1194150706.

It is a congruent number.

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, 29853749 + ... + 29853788.

It is an arithmetic number, because the mean of its divisors is an integer number (208976383).

Almost surely, 2^1194150740 is an apocalyptic number.

1194150740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1194150740 is an abundant number, since it is smaller than the sum of its proper divisors (1313565856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1194150740 is a wasteful number, since it uses less digits than its factorization.

1194150740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59707546 (or 59707544 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 1194150740 is about 34556.4862218368. The cubic root of 1194150740 is about 1060.9291544484.

The spelling of 1194150740 in words is "one billion, one hundred ninety-four million, one hundred fifty thousand, seven hundred forty".