2247562057 has 4 divisors (see below), whose sum is σ = 2420451460. Its totient is φ = 2074672656.

The previous prime is 2247562049. The next prime is 2247562069. The reversal of 2247562057 is 7502657422.

2247562057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 159163456 + 2088398601 = 12616^2 + 45699^2 .

It is a cyclic number.

It is not a de Polignac number, because 2247562057 - 2³ = 2247562049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2247562157) 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, 86444682 + ... + 86444707.

It is an arithmetic number, because the mean of its divisors is an integer number (605112865).

Almost surely, 2^2247562057 is an apocalyptic number.

It is an amenable number.

2247562057 is a deficient number, since it is larger than the sum of its proper divisors (172889403).

2247562057 is a wasteful number, since it uses less digits than its factorization.

2247562057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172889402.

The product of its (nonzero) digits is 235200, while the sum is 40.

The square root of 2247562057 is about 47408.4597619454. The cubic root of 2247562057 is about 1309.8972506479.

The spelling of 2247562057 in words is "two billion, two hundred forty-seven million, five hundred sixty-two thousand, fifty-seven".