245372829 has 8 divisors (see below), whose sum is σ = 352330272. Its totient is φ = 150998640.

The previous prime is 245372819. The next prime is 245372851. The reversal of 245372829 is 928273542.

245372829 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.

It is not a de Polignac number, because 245372829 - 2¹⁷ = 245241757 is a prime.

It is a super-2 number, since 2×245372829² = 120415650422926482, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245372819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3145767 + ... + 3145844.

It is an arithmetic number, because the mean of its divisors is an integer number (44041284).

Almost surely, 2^245372829 is an apocalyptic number.

It is an amenable number.

245372829 is a deficient number, since it is larger than the sum of its proper divisors (106957443).

245372829 is a wasteful number, since it uses less digits than its factorization.

245372829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6291627.

The product of its digits is 241920, while the sum is 42.

The square root of 245372829 is about 15664.3809006293. The cubic root of 245372829 is about 626.0497167113.

The spelling of 245372829 in words is "two hundred forty-five million, three hundred seventy-two thousand, eight hundred twenty-nine".