1258096360 has 32 divisors (see below), whose sum is σ = 2832460200. Its totient is φ = 502928640.

The previous prime is 1258096277. The next prime is 1258096361. The reversal of 1258096360 is 636908521.

It can be written as a sum of positive squares in 4 ways, for example, as 1135285636 + 122810724 = 33694^2 + 11082^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (1258096361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62770 + ... + 80350.

Almost surely, 2^1258096360 is an apocalyptic number.

1258096360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1258096360 is an abundant number, since it is smaller than the sum of its proper divisors (1574363840).

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

1258096360 is a wasteful number, since it uses less digits than its factorization.

1258096360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19381 (or 19377 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 1258096360 is about 35469.6540721784. The cubic root of 1258096360 is about 1079.5380855041.

The spelling of 1258096360 in words is "one billion, two hundred fifty-eight million, ninety-six thousand, three hundred sixty".