1258160 has 20 divisors (see below), whose sum is σ = 2925408. Its totient is φ = 503232.

The previous prime is 1258151. The next prime is 1258163. The reversal of 1258160 is 618521.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (1258163) 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, 7784 + ... + 7943.

2^1258160 is an apocalyptic number.

1258160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1258160 is an abundant number, since it is smaller than the sum of its proper divisors (1667248).

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

1258160 is a wasteful number, since it uses less digits than its factorization.

1258160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15740 (or 15734 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 1258160 is about 1121.6773154522. The cubic root of 1258160 is about 107.9556287778.

The spelling of 1258160 in words is "one million, two hundred fifty-eight thousand, one hundred sixty".