245133682 has 8 divisors (see below), whose sum is σ = 372355200. Its totient is φ = 121015284.

The previous prime is 245133673. The next prime is 245133719. The reversal of 245133682 is 286331542.

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

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, 775582 + ... + 775897.

It is an arithmetic number, because the mean of its divisors is an integer number (46544400).

Almost surely, 2^245133682 is an apocalyptic number.

245133682 is a deficient number, since it is larger than the sum of its proper divisors (127221518).

245133682 is a wasteful number, since it uses less digits than its factorization.

245133682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1551560.

The product of its digits is 34560, while the sum is 34.

The square root of 245133682 is about 15656.7455749910. The cubic root of 245133682 is about 625.8462622671.

The spelling of 245133682 in words is "two hundred forty-five million, one hundred thirty-three thousand, six hundred eighty-two".