1487242 has 8 divisors (see below), whose sum is σ = 2238336. Its totient is φ = 741132.

The previous prime is 1487231. The next prime is 1487251. The reversal of 1487242 is 2427841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1487242.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 378 + ... + 1765.

It is an arithmetic number, because the mean of its divisors is an integer number (279792).

2^1487242 is an apocalyptic number.

1487242 is a deficient number, since it is larger than the sum of its proper divisors (751094).

1487242 is a wasteful number, since it uses less digits than its factorization.

1487242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2492.

The product of its digits is 3584, while the sum is 28.

The square root of 1487242 is about 1219.5253174904. The cubic root of 1487242 is about 114.1459605713.

The spelling of 1487242 in words is "one million, four hundred eighty-seven thousand, two hundred forty-two".