1485949 has 4 divisors (see below), whose sum is σ = 1503936. Its totient is φ = 1467964.

The previous prime is 1485947. The next prime is 1486003. The reversal of 1485949 is 9495841.

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 not a de Polignac number, because 1485949 - 2¹ = 1485947 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1485947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8869 + ... + 9034.

It is an arithmetic number, because the mean of its divisors is an integer number (375984).

2^1485949 is an apocalyptic number.

It is an amenable number.

1485949 is a deficient number, since it is larger than the sum of its proper divisors (17987).

1485949 is an equidigital number, since it uses as much as digits as its factorization.

1485949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17986.

The product of its digits is 51840, while the sum is 40.

The square root of 1485949 is about 1218.9950779228. The cubic root of 1485949 is about 114.1128716907.

The spelling of 1485949 in words is "one million, four hundred eighty-five thousand, nine hundred forty-nine".