7262440541 has 4 divisors (see below), whose sum is σ = 7264825500. Its totient is φ = 7260055584.

The previous prime is 7262440501. The next prime is 7262440543. The reversal of 7262440541 is 1450442627.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1450442627 = 29 ⋅50015263.

It can be written as a sum of positive squares in 2 ways, for example, as 1581652900 + 5680787641 = 39770^2 + 75371^2 .

It is a cyclic number.

It is not a de Polignac number, because 7262440541 - 2¹⁸ = 7262178397 is a prime.

It is a super-4 number, since 4×7262440541⁴ (a number of 41 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7262440543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1187906 + ... + 1194003.

It is an arithmetic number, because the mean of its divisors is an integer number (1816206375).

Almost surely, 2^7262440541 is an apocalyptic number.

It is an amenable number.

7262440541 is a deficient number, since it is larger than the sum of its proper divisors (2384959).

7262440541 is a wasteful number, since it uses less digits than its factorization.

7262440541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2384958.

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 7262440541 is about 85219.9538899195. The cubic root of 7262440541 is about 1936.5447175939.

The spelling of 7262440541 in words is "seven billion, two hundred sixty-two million, four hundred forty thousand, five hundred forty-one".