7913485 has 4 divisors (see below), whose sum is σ = 9496188. Its totient is φ = 6330784.

The previous prime is 7913473. The next prime is 7913527. The reversal of 7913485 is 5843197.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2090916 + 5822569 = 1446^2 + 2413^2 .

It is a cyclic number.

It is not a de Polignac number, because 7913485 - 2¹⁹ = 7389197 is a prime.

It is a Duffinian number.

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, 791344 + ... + 791353.

It is an arithmetic number, because the mean of its divisors is an integer number (2374047).

Almost surely, 2^7913485 is an apocalyptic number.

It is an amenable number.

7913485 is a deficient number, since it is larger than the sum of its proper divisors (1582703).

7913485 is a wasteful number, since it uses less digits than its factorization.

7913485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582702.

The product of its digits is 30240, while the sum is 37.

The square root of 7913485 is about 2813.0917155329. The cubic root of 7913485 is about 199.2764270344.

The spelling of 7913485 in words is "seven million, nine hundred thirteen thousand, four hundred eighty-five".