1073472485 has 4 divisors (see below), whose sum is σ = 1288166988. Its totient is φ = 858777984.

The previous prime is 1073472481. The next prime is 1073472509. The reversal of 1073472485 is 5842743701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5842743701 = 103 ⋅56725667.

It can be written as a sum of positive squares in 2 ways, for example, as 299186209 + 774286276 = 17297^2 + 27826^2 .

It is a cyclic number.

It is not a de Polignac number, because 1073472485 - 2² = 1073472481 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1073472481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107347244 + ... + 107347253.

It is an arithmetic number, because the mean of its divisors is an integer number (322041747).

Almost surely, 2^1073472485 is an apocalyptic number.

It is an amenable number.

1073472485 is a deficient number, since it is larger than the sum of its proper divisors (214694503).

1073472485 is an equidigital number, since it uses as much as digits as its factorization.

1073472485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214694502.

The product of its (nonzero) digits is 188160, while the sum is 41.

The square root of 1073472485 is about 32763.8899552541. The cubic root of 1073472485 is about 1023.9143722777.

The spelling of 1073472485 in words is "one billion, seventy-three million, four hundred seventy-two thousand, four hundred eighty-five".