245354829 has 8 divisors (see below), whose sum is σ = 346383360. Its totient is φ = 153948096.

The previous prime is 245354827. The next prime is 245354831. The reversal of 245354829 is 928453542.

It is an interprime number because it is at equal distance from previous prime (245354827) and next prime (245354831).

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

It is not a de Polignac number, because 245354829 - 2¹ = 245354827 is a prime.

It is a super-2 number, since 2×245354829² = 120397984227238482, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245354827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2405389 + ... + 2405490.

It is an arithmetic number, because the mean of its divisors is an integer number (43297920).

Almost surely, 2^245354829 is an apocalyptic number.

It is an amenable number.

245354829 is a deficient number, since it is larger than the sum of its proper divisors (101028531).

245354829 is a wasteful number, since it uses less digits than its factorization.

245354829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4810899.

The product of its digits is 345600, while the sum is 42.

The square root of 245354829 is about 15663.8063381797. The cubic root of 245354829 is about 626.0344078030.

The spelling of 245354829 in words is "two hundred forty-five million, three hundred fifty-four thousand, eight hundred twenty-nine".