1341480 has 64 divisors (see below), whose sum is σ = 4602240. Its totient is φ = 306432.

The previous prime is 1341469. The next prime is 1341481. The reversal of 1341480 is 841431.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1341481) 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, 42 + ... + 1638.

It is an arithmetic number, because the mean of its divisors is an integer number (71910).

2^1341480 is an apocalyptic number.

1341480 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 1341480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2301120).

1341480 is an abundant number, since it is smaller than the sum of its proper divisors (3260760).

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

1341480 is a wasteful number, since it uses less digits than its factorization.

1341480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1618 (or 1614 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1341480 is about 1158.2227764985. Note that the first 3 decimals coincide. The cubic root of 1341480 is about 110.2879507977.

The spelling of 1341480 in words is "one million, three hundred forty-one thousand, four hundred eighty".