298536045 has 16 divisors (see below), whose sum is σ = 493066752. Its totient is φ = 154082880.

The previous prime is 298536011. The next prime is 298536061. The reversal of 298536045 is 540635892.

It is not a de Polignac number, because 298536045 - 2⁶ = 298535981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 298535988 and 298536006.

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, 320542 + ... + 321471.

It is an arithmetic number, because the mean of its divisors is an integer number (30816672).

Almost surely, 2^298536045 is an apocalyptic number.

It is an amenable number.

298536045 is a deficient number, since it is larger than the sum of its proper divisors (194530707).

298536045 is a wasteful number, since it uses less digits than its factorization.

298536045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642052.

The product of its (nonzero) digits is 259200, while the sum is 42.

The square root of 298536045 is about 17278.1956523243. The cubic root of 298536045 is about 668.3422632303.

The spelling of 298536045 in words is "two hundred ninety-eight million, five hundred thirty-six thousand, forty-five".