1258482048 has 32 divisors (see below), whose sum is σ = 3342843960. Its totient is φ = 419493888.

The previous prime is 1258482047. The next prime is 1258482061. The reversal of 1258482048 is 8402848521.

It is a tau number, because it is divible by the number of its divisors (32).

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1258482047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1638265 + ... + 1639032.

Almost surely, 2^1258482048 is an apocalyptic number.

It is an amenable number.

1258482048 is an abundant number, since it is smaller than the sum of its proper divisors (2084361912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1258482048 is an equidigital number, since it uses as much as digits as its factorization.

1258482048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3277314 (or 3277302 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 42.

The square root of 1258482048 is about 35475.0905284257. The cubic root of 1258482048 is about 1079.6483903419.

The spelling of 1258482048 in words is "one billion, two hundred fifty-eight million, four hundred eighty-two thousand, forty-eight".