1483457 has 4 divisors (see below), whose sum is σ = 1518000. Its totient is φ = 1448916.

The previous prime is 1483453. The next prime is 1483507. The reversal of 1483457 is 7543841.

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, and also an emirpimes, since its reverse is a distinct semiprime: 7543841 = 233 ⋅32377.

It is a cyclic number.

It is not a de Polignac number, because 1483457 - 2² = 1483453 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1483451) 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, 17207 + ... + 17292.

It is an arithmetic number, because the mean of its divisors is an integer number (379500).

2^1483457 is an apocalyptic number.

It is an amenable number.

1483457 is a deficient number, since it is larger than the sum of its proper divisors (34543).

1483457 is an equidigital number, since it uses as much as digits as its factorization.

1483457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34542.

The product of its digits is 13440, while the sum is 32.

The square root of 1483457 is about 1217.9724955844. The cubic root of 1483457 is about 114.0490452760.

The spelling of 1483457 in words is "one million, four hundred eighty-three thousand, four hundred fifty-seven".