2427745061 has 8 divisors (see below), whose sum is σ = 2937775680. Its totient is φ = 1958516928.

The previous prime is 2427745057. The next prime is 2427745091. The reversal of 2427745061 is 1605477242.

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 2427745061 - 2² = 2427745057 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2427745051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10200491 + ... + 10200728.

It is an arithmetic number, because the mean of its divisors is an integer number (367221960).

Almost surely, 2^2427745061 is an apocalyptic number.

It is an amenable number.

2427745061 is a deficient number, since it is larger than the sum of its proper divisors (510030619).

2427745061 is a wasteful number, since it uses less digits than its factorization.

2427745061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20401243.

The product of its (nonzero) digits is 94080, while the sum is 38.

The square root of 2427745061 is about 49272.1529974082. The cubic root of 2427745061 is about 1344.0054395344.

The spelling of 2427745061 in words is "two billion, four hundred twenty-seven million, seven hundred forty-five thousand, sixty-one".