245252735 has 32 divisors (see below), whose sum is σ = 366858240. Its totient is φ = 153249408.

The previous prime is 245252731. The next prime is 245252773. The reversal of 245252735 is 537252542.

It is not a de Polignac number, because 245252735 - 2² = 245252731 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a junction number, because it is equal to n+sod(n) for n = 245252695 and 245252704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245252731) 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 31 ways as a sum of consecutive naturals, for example, 32534 + ... + 39356.

It is an arithmetic number, because the mean of its divisors is an integer number (11464320).

Almost surely, 2^245252735 is an apocalyptic number.

245252735 is a deficient number, since it is larger than the sum of its proper divisors (121605505).

245252735 is a wasteful number, since it uses less digits than its factorization.

245252735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6927.

The product of its digits is 84000, while the sum is 35.

The square root of 245252735 is about 15660.5470849520. The cubic root of 245252735 is about 625.9475632057.

The spelling of 245252735 in words is "two hundred forty-five million, two hundred fifty-two thousand, seven hundred thirty-five".