1206141408 has 48 divisors (see below), whose sum is σ = 3517914960. Its totient is φ = 402046848.

The previous prime is 1206141323. The next prime is 1206141421. The reversal of 1206141408 is 8041416021.

It is a happy number.

1206141408 is a `hidden beast` number, since 1 + 2 + 0 + 614 + 1 + 40 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 697135 + ... + 698862.

It is an arithmetic number, because the mean of its divisors is an integer number (73289895).

Almost surely, 2^1206141408 is an apocalyptic number.

1206141408 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1206141408 is an abundant number, since it is smaller than the sum of its proper divisors (2311773552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1206141408 is a wasteful number, since it uses less digits than its factorization.

1206141408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1396016 (or 1396002 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 1206141408 is about 34729.5466137985. The cubic root of 1206141408 is about 1064.4683241833.

Adding to 1206141408 its reverse (8041416021), we get a palindrome (9247557429).

The spelling of 1206141408 in words is "one billion, two hundred six million, one hundred forty-one thousand, four hundred eight".