7285061 has 16 divisors (see below), whose sum is σ = 9123840. Its totient is φ = 5671680.

The previous prime is 7285049. The next prime is 7285067. The reversal of 7285061 is 1605827.

It is not a de Polignac number, because 7285061 - 2²² = 3090757 is a prime.

It is a super-2 number, since 2×7285061² = 106144227547442, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7285067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2396 + ... + 4506.

It is an arithmetic number, because the mean of its divisors is an integer number (570240).

Almost surely, 2^7285061 is an apocalyptic number.

It is an amenable number.

7285061 is a deficient number, since it is larger than the sum of its proper divisors (1838779).

7285061 is a wasteful number, since it uses less digits than its factorization.

7285061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2164.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 7285061 is about 2699.0852154017. The cubic root of 7285061 is about 193.8553231033.

The spelling of 7285061 in words is "seven million, two hundred eighty-five thousand, sixty-one".