7283137 has 16 divisors (see below), whose sum is σ = 7992000. Its totient is φ = 6614784.

The previous prime is 7283131. The next prime is 7283141. The reversal of 7283137 is 7313827.

It is a cyclic number.

It is not a de Polignac number, because 7283137 - 2¹¹ = 7281089 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7283099 and 7283108.

It is not an unprimeable number, because it can be changed into a prime (7283131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81789 + ... + 81877.

It is an arithmetic number, because the mean of its divisors is an integer number (499500).

Almost surely, 2^7283137 is an apocalyptic number.

It is an amenable number.

7283137 is a deficient number, since it is larger than the sum of its proper divisors (708863).

7283137 is a wasteful number, since it uses less digits than its factorization.

7283137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240.

The product of its digits is 7056, while the sum is 31.

The square root of 7283137 is about 2698.7287748123. The cubic root of 7283137 is about 193.8382557339.

The spelling of 7283137 in words is "seven million, two hundred eighty-three thousand, one hundred thirty-seven".