1253132206 has 8 divisors (see below), whose sum is σ = 1930501080. Its totient is φ = 609631848.

The previous prime is 1253132183. The next prime is 1253132219. The reversal of 1253132206 is 6022313521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8467036 + ... + 8467183.

It is an arithmetic number, because the mean of its divisors is an integer number (241312635).

Almost surely, 2^1253132206 is an apocalyptic number.

1253132206 is a deficient number, since it is larger than the sum of its proper divisors (677368874).

1253132206 is a wasteful number, since it uses less digits than its factorization.

1253132206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16934258.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 1253132206 is about 35399.6074272018. The cubic root of 1253132206 is about 1078.1163456405.

Adding to 1253132206 its reverse (6022313521), we get a palindrome (7275445727).

The spelling of 1253132206 in words is "one billion, two hundred fifty-three million, one hundred thirty-two thousand, two hundred six".