1125762007 has 2 divisors, whose sum is σ = 1125762008. Its totient is φ = 1125762006.

The previous prime is 1125761977. The next prime is 1125762061. The reversal of 1125762007 is 7002675211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1125762007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1125762007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1125762097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562881003 + 562881004.

It is an arithmetic number, because the mean of its divisors is an integer number (562881004).

Almost surely, 2^1125762007 is an apocalyptic number.

1125762007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1125762007 is an equidigital number, since it uses as much as digits as its factorization.

1125762007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 1125762007 is about 33552.3770692927. The cubic root of 1125762007 is about 1040.2766790369.

The spelling of 1125762007 in words is "one billion, one hundred twenty-five million, seven hundred sixty-two thousand, seven".