7014987541 has 8 divisors (see below), whose sum is σ = 7042463064. Its totient is φ = 6987536640.

The previous prime is 7014987533. The next prime is 7014987611. The reversal of 7014987541 is 1457894107.

7014987541 = 241² + 242² + ... + 2761².

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 255025 + 7014732516 = 505^2 + 83754^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7014987541 - 2³ = 7014987533 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7014987491 and 7014987500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7014987041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 733905 + ... + 743401.

It is an arithmetic number, because the mean of its divisors is an integer number (880307883).

Almost surely, 2^7014987541 is an apocalyptic number.

It is an amenable number.

7014987541 is a deficient number, since it is larger than the sum of its proper divisors (27475523).

7014987541 is a wasteful number, since it uses less digits than its factorization.

7014987541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12311.

The product of its (nonzero) digits is 282240, while the sum is 46.

The square root of 7014987541 is about 83755.5224507614. The cubic root of 7014987541 is about 1914.2954540666.

The spelling of 7014987541 in words is "seven billion, fourteen million, nine hundred eighty-seven thousand, five hundred forty-one".