1206452025 has 72 divisors (see below), whose sum is σ = 2286009440. Its totient is φ = 606528000.

The previous prime is 1206452011. The next prime is 1206452041. The reversal of 1206452025 is 5202546021.

1206452025 is a `hidden beast` number, since 1 + 206 + 452 + 0 + 2 + 5 = 666.

It is not a de Polignac number, because 1206452025 - 2⁵ = 1206451993 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1206452025.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1029690 + ... + 1030860.

Almost surely, 2^1206452025 is an apocalyptic number.

1206452025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1206452025 is a deficient number, since it is larger than the sum of its proper divisors (1079557415).

1206452025 is a wasteful number, since it uses less digits than its factorization.

1206452025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1447 (or 1439 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 1206452025 is about 34734.0182673989. The cubic root of 1206452025 is about 1064.5596936739.

Adding to 1206452025 its reverse (5202546021), we get a palindrome (6408998046).

The spelling of 1206452025 in words is "one billion, two hundred six million, four hundred fifty-two thousand, twenty-five".