225762007 has 2 divisors, whose sum is σ = 225762008. Its totient is φ = 225762006.

The previous prime is 225762001. The next prime is 225762073. The reversal of 225762007 is 700267522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 225762007 - 2²³ = 217373399 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 225762007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225762001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112881003 + 112881004.

It is an arithmetic number, because the mean of its divisors is an integer number (112881004).

Almost surely, 2^225762007 is an apocalyptic number.

225762007 is a deficient number, since it is larger than the sum of its proper divisors (1).

225762007 is an equidigital number, since it uses as much as digits as its factorization.

225762007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 225762007 is about 15025.3787639447. The cubic root of 225762007 is about 608.9060452211.

The spelling of 225762007 in words is "two hundred twenty-five million, seven hundred sixty-two thousand, seven".