1072850737 has 24 divisors (see below), whose sum is σ = 1312315560. Its totient is φ = 873250560.

The previous prime is 1072850711. The next prime is 1072850743. The reversal of 1072850737 is 7370582701.

It can be written as a sum of positive squares in 4 ways, for example, as 14714896 + 1058135841 = 3836^2 + 32529^2 .

It is not a de Polignac number, because 1072850737 - 2¹⁵ = 1072817969 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1072850737.

It is not an unprimeable number, because it can be changed into a prime (1072850707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80493 + ... + 92869.

It is an arithmetic number, because the mean of its divisors is an integer number (54679815).

Almost surely, 2^1072850737 is an apocalyptic number.

It is an amenable number.

1072850737 is a deficient number, since it is larger than the sum of its proper divisors (239464823).

1072850737 is a wasteful number, since it uses less digits than its factorization.

1072850737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12481 (or 12474 counting only the distinct ones).

The product of its (nonzero) digits is 82320, while the sum is 40.

The square root of 1072850737 is about 32754.4002692768. The cubic root of 1072850737 is about 1023.7166526747.

The spelling of 1072850737 in words is "one billion, seventy-two million, eight hundred fifty thousand, seven hundred thirty-seven".