1207922045 has 16 divisors (see below), whose sum is σ = 1608085440. Its totient is φ = 863596800.

The previous prime is 1207922011. The next prime is 1207922057. The reversal of 1207922045 is 5402297021.

It is not a de Polignac number, because 1207922045 - 2¹⁴ = 1207905661 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182876 + ... + 189365.

It is an arithmetic number, because the mean of its divisors is an integer number (100505340).

Almost surely, 2^1207922045 is an apocalyptic number.

It is an amenable number.

1207922045 is a deficient number, since it is larger than the sum of its proper divisors (400163395).

1207922045 is a wasteful number, since it uses less digits than its factorization.

1207922045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372316.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 1207922045 is about 34755.1729243288. The cubic root of 1207922045 is about 1064.9918945506.

The spelling of 1207922045 in words is "one billion, two hundred seven million, nine hundred twenty-two thousand, forty-five".