2249261207 has 2 divisors, whose sum is σ = 2249261208. Its totient is φ = 2249261206.

The previous prime is 2249261167. The next prime is 2249261233. The reversal of 2249261207 is 7021629422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2249261207 - 2¹⁸ = 2248999063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2249261297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1124630603 + 1124630604.

It is an arithmetic number, because the mean of its divisors is an integer number (1124630604).

Almost surely, 2^2249261207 is an apocalyptic number.

2249261207 is a deficient number, since it is larger than the sum of its proper divisors (1).

2249261207 is an equidigital number, since it uses as much as digits as its factorization.

2249261207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 2249261207 is about 47426.3767011565. The cubic root of 2249261207 is about 1310.2272602635.

The spelling of 2249261207 in words is "two billion, two hundred forty-nine million, two hundred sixty-one thousand, two hundred seven".