1206712032 has 48 divisors (see below), whose sum is σ = 3185360640. Its totient is φ = 399984512.

The previous prime is 1206712019. The next prime is 1206712049. The reversal of 1206712032 is 2302176021.

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 (24).

It is a junction number, because it is equal to n+sod(n) for n = 1206711993 and 1206712011.

It is a congruent number.

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, 17928 + ... + 52295.

It is an arithmetic number, because the mean of its divisors is an integer number (66361680).

Almost surely, 2^1206712032 is an apocalyptic number.

1206712032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1206712032 is an abundant number, since it is smaller than the sum of its proper divisors (1978648608).

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

1206712032 is a wasteful number, since it uses less digits than its factorization.

1206712032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70415 (or 70407 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 1206712032 is about 34737.7608950260. The cubic root of 1206712032 is about 1064.6361639312.

Adding to 1206712032 its reverse (2302176021), we get a palindrome (3508888053).

The spelling of 1206712032 in words is "one billion, two hundred six million, seven hundred twelve thousand, thirty-two".