1226087307 has 8 divisors (see below), whose sum is σ = 1816425680. Its totient is φ = 817391520.

The previous prime is 1226087299. The next prime is 1226087321. The reversal of 1226087307 is 7037806221.

1226087307 is a `hidden beast` number, since 12 + 2 + 608 + 7 + 30 + 7 = 666.

It is not a de Polignac number, because 1226087307 - 2³ = 1226087299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1226087377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22705294 + ... + 22705347.

It is an arithmetic number, because the mean of its divisors is an integer number (227053210).

Almost surely, 2^1226087307 is an apocalyptic number.

1226087307 is a deficient number, since it is larger than the sum of its proper divisors (590338373).

1226087307 is an equidigital number, since it uses as much as digits as its factorization.

1226087307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45410650 (or 45410644 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 1226087307 is about 35015.5295119180. The cubic root of 1226087307 is about 1070.3039597040.

The spelling of 1226087307 in words is "one billion, two hundred twenty-six million, eighty-seven thousand, three hundred seven".