1455349 has 8 divisors (see below), whose sum is σ = 1697600. Its totient is φ = 1247148.

The previous prime is 1455341. The next prime is 1455359. The reversal of 1455349 is 9435541.

It is not a de Polignac number, because 1455349 - 2³ = 1455341 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1455349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1455341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1779 + ... + 2464.

It is an arithmetic number, because the mean of its divisors is an integer number (212200).

2^1455349 is an apocalyptic number.

It is an amenable number.

1455349 is a deficient number, since it is larger than the sum of its proper divisors (242251).

1455349 is an frugal number, since it uses more digits than its factorization.

1455349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4264 (or 4250 counting only the distinct ones).

The product of its digits is 10800, while the sum is 31.

The square root of 1455349 is about 1206.3784646619. The cubic root of 1455349 is about 113.3241274722.

The spelling of 1455349 in words is "one million, four hundred fifty-five thousand, three hundred forty-nine".