2293740541 has 4 divisors (see below), whose sum is σ = 2305384092. Its totient is φ = 2282096992.

The previous prime is 2293740539. The next prime is 2293740569. The reversal of 2293740541 is 1450473922.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1450473922 = 2 ⋅725236961.

It can be written as a sum of positive squares in 2 ways, for example, as 1833638041 + 460102500 = 42821^2 + 21450^2 .

It is a cyclic number.

It is not a de Polignac number, because 2293740541 - 2¹ = 2293740539 is a prime.

It is a super-2 number, since 2×2293740541² = 10522491338853945362, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2293740541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2293740571) 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, 5821480 + ... + 5821873.

It is an arithmetic number, because the mean of its divisors is an integer number (576346023).

Almost surely, 2^2293740541 is an apocalyptic number.

It is an amenable number.

2293740541 is a deficient number, since it is larger than the sum of its proper divisors (11643551).

2293740541 is a wasteful number, since it uses less digits than its factorization.

2293740541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11643550.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 2293740541 is about 47893.0114004121. The cubic root of 2293740541 is about 1318.8075665713.

The spelling of 2293740541 in words is "two billion, two hundred ninety-three million, seven hundred forty thousand, five hundred forty-one".