1482749 has 4 divisors (see below), whose sum is σ = 1490400. Its totient is φ = 1475100.

The previous prime is 1482743. The next prime is 1482763. The reversal of 1482749 is 9472841.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1482749 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1482743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3527 + ... + 3924.

It is an arithmetic number, because the mean of its divisors is an integer number (372600).

2^1482749 is an apocalyptic number.

It is an amenable number.

1482749 is a deficient number, since it is larger than the sum of its proper divisors (7651).

1482749 is an equidigital number, since it uses as much as digits as its factorization.

1482749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7650.

The product of its digits is 16128, while the sum is 35.

The square root of 1482749 is about 1217.6818139399. The cubic root of 1482749 is about 114.0308985702.

The spelling of 1482749 in words is "one million, four hundred eighty-two thousand, seven hundred forty-nine".