1302480 has 120 divisors (see below), whose sum is σ = 4603872. Its totient is φ = 342144.

The previous prime is 1302461. The next prime is 1302491. The reversal of 1302480 is 842031.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19407 + ... + 19473.

2^1302480 is an apocalyptic number.

1302480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1302480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2301936).

1302480 is an abundant number, since it is smaller than the sum of its proper divisors (3301392).

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

1302480 is an equidigital number, since it uses as much as digits as its factorization.

1302480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95 (or 77 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1302480 is about 1141.2624588586. The cubic root of 1302480 is about 109.2086456142.

The spelling of 1302480 in words is "one million, three hundred two thousand, four hundred eighty".