1453014 has 24 divisors (see below), whose sum is σ = 3187080. Its totient is φ = 478368.

The previous prime is 1453009. The next prime is 1453019. The reversal of 1453014 is 4103541.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1453009) and next prime (1453019).

It is a super-2 number, since 2×1453014² = 4222499368392, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1453019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1149 + ... + 2055.

It is an arithmetic number, because the mean of its divisors is an integer number (132795).

2^1453014 is an apocalyptic number.

1453014 is an abundant number, since it is smaller than the sum of its proper divisors (1734066).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1453014 is a wasteful number, since it uses less digits than its factorization.

1453014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004 (or 1001 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 1453014 is about 1205.4103035896. The cubic root of 1453014 is about 113.2634882989.

Adding to 1453014 its reverse (4103541), we get a palindrome (5556555).

The spelling of 1453014 in words is "one million, four hundred fifty-three thousand, fourteen".