1466242 has 8 divisors (see below), whose sum is σ = 2253132. Its totient is φ = 715200.

The previous prime is 1466203. The next prime is 1466243. The reversal of 1466242 is 2426641.

It can be written as a sum of positive squares in 2 ways, for example, as 1297321 + 168921 = 1139^2 + 411^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1466243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8859 + ... + 9022.

2^1466242 is an apocalyptic number.

1466242 is a deficient number, since it is larger than the sum of its proper divisors (786890).

1466242 is a wasteful number, since it uses less digits than its factorization.

1466242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17924.

The product of its digits is 2304, while the sum is 25.

The square root of 1466242 is about 1210.8848004662. The cubic root of 1466242 is about 113.6061612244.

The spelling of 1466242 in words is "one million, four hundred sixty-six thousand, two hundred forty-two".