1206413507 has 16 divisors (see below), whose sum is σ = 1326235680. Its totient is φ = 1090532352.

The previous prime is 1206413501. The next prime is 1206413539. The reversal of 1206413507 is 7053146021.

It is not a de Polignac number, because 1206413507 - 2¹² = 1206409411 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1206413507.

It is not an unprimeable number, because it can be changed into a prime (1206413501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 452723 + ... + 455379.

It is an arithmetic number, because the mean of its divisors is an integer number (82889730).

Almost surely, 2^1206413507 is an apocalyptic number.

1206413507 is a deficient number, since it is larger than the sum of its proper divisors (119822173).

1206413507 is a wasteful number, since it uses less digits than its factorization.

1206413507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3382.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 1206413507 is about 34733.4637921414. The cubic root of 1206413507 is about 1064.5483642700.

Adding to 1206413507 its reverse (7053146021), we get a palindrome (8259559528).

The spelling of 1206413507 in words is "one billion, two hundred six million, four hundred thirteen thousand, five hundred seven".