1200149074 has 8 divisors (see below), whose sum is σ = 1813175280. Its totient is φ = 595757316.

The previous prime is 1200149063. The next prime is 1200149081. The reversal of 1200149074 is 4709410021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 2158264 + ... + 2158819.

It is an arithmetic number, because the mean of its divisors is an integer number (226646910).

Almost surely, 2^1200149074 is an apocalyptic number.

1200149074 is a deficient number, since it is larger than the sum of its proper divisors (613026206).

1200149074 is a wasteful number, since it uses less digits than its factorization.

1200149074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4317224.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 1200149074 is about 34643.1677824070. The cubic root of 1200149074 is about 1062.7025714615.

Adding to 1200149074 its reverse (4709410021), we get a palindrome (5909559095).

It can be divided in two parts, 12001 and 49074, that added together give a triangular number (61075 = T₃₄₉).

The spelling of 1200149074 in words is "one billion, two hundred million, one hundred forty-nine thousand, seventy-four".