1258080 has 48 divisors (see below), whose sum is σ = 3964464. Its totient is φ = 335360.

The previous prime is 1258079. The next prime is 1258087. The reversal of 1258080 is 808521.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 1258080.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1258087) 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, 831 + ... + 1790.

It is an arithmetic number, because the mean of its divisors is an integer number (82593).

2^1258080 is an apocalyptic number.

1258080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1258080 is an abundant number, since it is smaller than the sum of its proper divisors (2706384).

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

1258080 is a wasteful number, since it uses less digits than its factorization.

1258080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2639 (or 2631 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 24.

The square root of 1258080 is about 1121.6416540054. The cubic root of 1258080 is about 107.9533406128.

The spelling of 1258080 in words is "one million, two hundred fifty-eight thousand, eighty".