1013250806 has 8 divisors (see below), whose sum is σ = 1521240240. Its totient is φ = 506170728.

The previous prime is 1013250781. The next prime is 1013250817. The reversal of 1013250806 is 6080523101.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224546 + ... + 229013.

It is an arithmetic number, because the mean of its divisors is an integer number (190155030).

Almost surely, 2^1013250806 is an apocalyptic number.

1013250806 is a deficient number, since it is larger than the sum of its proper divisors (507989434).

1013250806 is a wasteful number, since it uses less digits than its factorization.

1013250806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454678.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 1013250806 is about 31831.6007451715. The cubic root of 1013250806 is about 1004.3975683781.

Adding to 1013250806 its reverse (6080523101), we get a palindrome (7093773907).

The spelling of 1013250806 in words is "one billion, thirteen million, two hundred fifty thousand, eight hundred six".