1485207837 has 12 divisors (see below), whose sum is σ = 2167417980. Its totient is φ = 979930368.

The previous prime is 1485207811. The next prime is 1485207851. The reversal of 1485207837 is 7387025841.

1485207837 is a `hidden beast` number, since 1 + 48 + 520 + 7 + 83 + 7 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 719634276 + 765573561 = 26826^2 + 27669^2 .

It is not a de Polignac number, because 1485207837 - 2⁷ = 1485207709 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1485207792 and 1485207801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1485207337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 849762 + ... + 851507.

It is an arithmetic number, because the mean of its divisors is an integer number (180618165).

Almost surely, 2^1485207837 is an apocalyptic number.

It is an amenable number.

1485207837 is a deficient number, since it is larger than the sum of its proper divisors (682210143).

1485207837 is a wasteful number, since it uses less digits than its factorization.

1485207837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1701372 (or 1701369 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

The square root of 1485207837 is about 38538.3943230644. The cubic root of 1485207837 is about 1140.9389609462.

The spelling of 1485207837 in words is "one billion, four hundred eighty-five million, two hundred seven thousand, eight hundred thirty-seven".