245302070 has 32 divisors (see below), whose sum is σ = 490855680. Its totient is φ = 87649920.

The previous prime is 245302069. The next prime is 245302121. The reversal of 245302070 is 70203542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26405 + ... + 34464.

It is an arithmetic number, because the mean of its divisors is an integer number (15339240).

Almost surely, 2^245302070 is an apocalyptic number.

245302070 is an abundant number, since it is smaller than the sum of its proper divisors (245553610).

245302070 is a wasteful number, since it uses less digits than its factorization.

245302070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60920.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 245302070 is about 15662.1221422897. The cubic root of 245302070 is about 625.9895322281.

The spelling of 245302070 in words is "two hundred forty-five million, three hundred two thousand, seventy".