1149570407 has 2 divisors, whose sum is σ = 1149570408. Its totient is φ = 1149570406.

The previous prime is 1149570307. The next prime is 1149570419. The reversal of 1149570407 is 7040759411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1149570407 - 2²⁴ = 1132793191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1149570467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 574785203 + 574785204.

It is an arithmetic number, because the mean of its divisors is an integer number (574785204).

Almost surely, 2^1149570407 is an apocalyptic number.

1149570407 is a deficient number, since it is larger than the sum of its proper divisors (1).

1149570407 is an equidigital number, since it uses as much as digits as its factorization.

1149570407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 38.

The square root of 1149570407 is about 33905.3153207576. The cubic root of 1149570407 is about 1047.5590789242.

The spelling of 1149570407 in words is "one billion, one hundred forty-nine million, five hundred seventy thousand, four hundred seven".