245745346 has 16 divisors (see below), whose sum is σ = 459576000. Its totient is φ = 95744880.

The previous prime is 245745337. The next prime is 245745361. The reversal of 245745346 is 643547542.

245745346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 245745299 and 245745308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 797721 + ... + 798028.

It is an arithmetic number, because the mean of its divisors is an integer number (28723500).

Almost surely, 2^245745346 is an apocalyptic number.

245745346 is a deficient number, since it is larger than the sum of its proper divisors (213830654).

245745346 is a wasteful number, since it uses less digits than its factorization.

245745346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1595769.

The product of its digits is 403200, while the sum is 40.

The square root of 245745346 is about 15676.2669663412. The cubic root of 245745346 is about 626.3663725847.

The spelling of 245745346 in words is "two hundred forty-five million, seven hundred forty-five thousand, three hundred forty-six".