1487104 has 36 divisors (see below), whose sum is σ = 3068044. Its totient is φ = 718848.

The previous prime is 1487099. The next prime is 1487113. The reversal of 1487104 is 4017841.

It can be written as a sum of positive squares in 2 ways, for example, as 921600 + 565504 = 960^2 + 752^2 .

It is a super-2 number, since 2×1487104² = 4422956613632, which contains 22 as substring.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9394 + ... + 9550.

2^1487104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1487104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1534022).

1487104 is an abundant number, since it is smaller than the sum of its proper divisors (1580940).

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

1487104 is an equidigital number, since it uses as much as digits as its factorization.

1487104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210 (or 196 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 1487104 is about 1219.4687367866. The cubic root of 1487104 is about 114.1424299579.

The spelling of 1487104 in words is "one million, four hundred eighty-seven thousand, one hundred four".