245651334 has 8 divisors (see below), whose sum is σ = 491302680. Its totient is φ = 81883776.

The previous prime is 245651333. The next prime is 245651353. The reversal of 245651334 is 433156542.

245651334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

245651334 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 245651295 and 245651304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245651333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20470939 + ... + 20470950.

It is an arithmetic number, because the mean of its divisors is an integer number (61412835).

Almost surely, 2^245651334 is an apocalyptic number.

245651334 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

245651334 is a wasteful number, since it uses less digits than its factorization.

245651334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40941894.

The product of its digits is 43200, while the sum is 33.

The square root of 245651334 is about 15673.2681339917. The cubic root of 245651334 is about 626.2864884457.

The spelling of 245651334 in words is "two hundred forty-five million, six hundred fifty-one thousand, three hundred thirty-four".