1415242 has 8 divisors (see below), whose sum is σ = 2132676. Its totient is φ = 704352.

The previous prime is 1415237. The next prime is 1415263. The reversal of 1415242 is 2425141.

It can be written as a sum of positive squares in 2 ways, for example, as 1413721 + 1521 = 1189^2 + 39^2 .

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

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, 1053 + ... + 1984.

2^1415242 is an apocalyptic number.

1415242 is a deficient number, since it is larger than the sum of its proper divisors (717434).

1415242 is a wasteful number, since it uses less digits than its factorization.

1415242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3272.

The product of its digits is 320, while the sum is 19.

The square root of 1415242 is about 1189.6394411754. The cubic root of 1415242 is about 112.2734072875.

The spelling of 1415242 in words is "one million, four hundred fifteen thousand, two hundred forty-two".