245473235 has 8 divisors (see below), whose sum is σ = 336649056. Its totient is φ = 168324480.

The previous prime is 245473213. The next prime is 245473279. The reversal of 245473235 is 532374542.

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

It is not a de Polignac number, because 245473235 - 2¹² = 245469139 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 7013521 = 245473235 / (2 + 4 + 5 + 4 + 7 + 3 + 2 + 3 + 5).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 245473195 and 245473204.

It is an unprimeable number.

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, 3506726 + ... + 3506795.

It is an arithmetic number, because the mean of its divisors is an integer number (42081132).

Almost surely, 2^245473235 is an apocalyptic number.

245473235 is a deficient number, since it is larger than the sum of its proper divisors (91175821).

245473235 is an equidigital number, since it uses as much as digits as its factorization.

245473235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7013533.

The product of its digits is 100800, while the sum is 35.

The square root of 245473235 is about 15667.5854872408. The cubic root of 245473235 is about 626.1350977702.

The spelling of 245473235 in words is "two hundred forty-five million, four hundred seventy-three thousand, two hundred thirty-five".