1298059852 has 12 divisors (see below), whose sum is σ = 2271906000. Its totient is φ = 648943856.

The previous prime is 1298059831. The next prime is 1298059853. The reversal of 1298059852 is 2589508921.

It is a junction number, because it is equal to n+sod(n) for n = 1298059796 and 1298059805.

It is not an unprimeable number, because it can be changed into a prime (1298059853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22353 + ... + 55639.

It is an arithmetic number, because the mean of its divisors is an integer number (189325500).

Almost surely, 2^1298059852 is an apocalyptic number.

It is an amenable number.

1298059852 is a deficient number, since it is larger than the sum of its proper divisors (973846148).

1298059852 is a wasteful number, since it uses less digits than its factorization.

1298059852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43040 (or 43038 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 49.

The square root of 1298059852 is about 36028.5976968297. The cubic root of 1298059852 is about 1090.8496733236.

The spelling of 1298059852 in words is "one billion, two hundred ninety-eight million, fifty-nine thousand, eight hundred fifty-two".