1206412304 has 40 divisors (see below), whose sum is σ = 2376514560. Its totient is φ = 593186688.

The previous prime is 1206412279. The next prime is 1206412321. The reversal of 1206412304 is 4032146021.

It is a self number, because there is not a number n which added to its sum of digits gives 1206412304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302129 + ... + 306095.

It is an arithmetic number, because the mean of its divisors is an integer number (59412864).

Almost surely, 2^1206412304 is an apocalyptic number.

It is an amenable number.

1206412304 is a deficient number, since it is larger than the sum of its proper divisors (1170102256).

1206412304 is a wasteful number, since it uses less digits than its factorization.

1206412304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4287 (or 4281 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1206412304 is about 34733.4464745438. The cubic root of 1206412304 is about 1064.5480104245.

Adding to 1206412304 its reverse (4032146021), we get a palindrome (5238558325).

The spelling of 1206412304 in words is "one billion, two hundred six million, four hundred twelve thousand, three hundred four".