7282458131 has 16 divisors (see below), whose sum is σ = 7931379456. Its totient is φ = 6646422816.

The previous prime is 7282458041. The next prime is 7282458151. The reversal of 7282458131 is 1318542827.

It is a cyclic number.

It is not a de Polignac number, because 7282458131 - 2³⁰ = 6208716307 is a prime.

It is a super-2 number, since 2×7282458131² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7282458151) 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, 910556 + ... + 918518.

It is an arithmetic number, because the mean of its divisors is an integer number (495711216).

Almost surely, 2^7282458131 is an apocalyptic number.

7282458131 is a deficient number, since it is larger than the sum of its proper divisors (648921325).

7282458131 is a wasteful number, since it uses less digits than its factorization.

7282458131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8762.

The product of its digits is 107520, while the sum is 41.

The square root of 7282458131 is about 85337.3196848835. The cubic root of 7282458131 is about 1938.3223292301.

The spelling of 7282458131 in words is "seven billion, two hundred eighty-two million, four hundred fifty-eight thousand, one hundred thirty-one".