2247245651 has 16 divisors (see below), whose sum is σ = 2611863744. Its totient is φ = 1893694464.

The previous prime is 2247245647. The next prime is 2247245677. The reversal of 2247245651 is 1565427422.

It is a cyclic number.

It is not a de Polignac number, because 2247245651 - 2² = 2247245647 is a prime.

It is a super-2 number, since 2×2247245651² = 10100226031876827602, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2247245621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155051 + ... + 168923.

It is an arithmetic number, because the mean of its divisors is an integer number (163241484).

Almost surely, 2^2247245651 is an apocalyptic number.

2247245651 is a deficient number, since it is larger than the sum of its proper divisors (364618093).

2247245651 is a wasteful number, since it uses less digits than its factorization.

2247245651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14270.

The product of its digits is 134400, while the sum is 38.

The square root of 2247245651 is about 47405.1226240372. The cubic root of 2247245651 is about 1309.8357797757.

The spelling of 2247245651 in words is "two billion, two hundred forty-seven million, two hundred forty-five thousand, six hundred fifty-one".