1487380 has 24 divisors (see below), whose sum is σ = 3225600. Its totient is φ = 575520.

The previous prime is 1487359. The next prime is 1487383. The reversal of 1487380 is 837841.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1487383) 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, 580 + ... + 1819.

It is an arithmetic number, because the mean of its divisors is an integer number (134400).

2^1487380 is an apocalyptic number.

1487380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1487380 is an abundant number, since it is smaller than the sum of its proper divisors (1738220).

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

1487380 is a wasteful number, since it uses less digits than its factorization.

1487380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2439 (or 2437 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 1487380 is about 1219.5818955691. The cubic root of 1487380 is about 114.1494909664.

The spelling of 1487380 in words is "one million, four hundred eighty-seven thousand, three hundred eighty".