1487376 has 80 divisors (see below), whose sum is σ = 4672320. Its totient is φ = 449280.

The previous prime is 1487359. The next prime is 1487383. The reversal of 1487376 is 6737841.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1487376.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4596 + ... + 4908.

It is an arithmetic number, because the mean of its divisors is an integer number (58404).

2^1487376 is an apocalyptic number.

1487376 is a gapful number since it is divisible by the number (16) 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 1487376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2336160).

1487376 is an abundant number, since it is smaller than the sum of its proper divisors (3184944).

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

1487376 is a wasteful number, since it uses less digits than its factorization.

1487376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341 (or 329 counting only the distinct ones).

The product of its digits is 28224, while the sum is 36.

The square root of 1487376 is about 1219.5802556618. The cubic root of 1487376 is about 114.1493886392.

The spelling of 1487376 in words is "one million, four hundred eighty-seven thousand, three hundred seventy-six".