1258244060 has 48 divisors (see below), whose sum is σ = 2712662400. Its totient is φ = 490074624.

The previous prime is 1258244041. The next prime is 1258244063. The reversal of 1258244060 is 604428521.

It is a super-2 number, since 2×1258244060² = 3166356229050567200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1258244063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109886 + ... + 120794.

It is an arithmetic number, because the mean of its divisors is an integer number (56513800).

Almost surely, 2^1258244060 is an apocalyptic number.

1258244060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1258244060 is an abundant number, since it is smaller than the sum of its proper divisors (1454418340).

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

1258244060 is a wasteful number, since it uses less digits than its factorization.

1258244060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11070 (or 11068 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 1258244060 is about 35471.7360725409. The cubic root of 1258244060 is about 1079.5803296281.

The spelling of 1258244060 in words is "one billion, two hundred fifty-eight million, two hundred forty-four thousand, sixty".