1530414 has 48 divisors (see below), whose sum is σ = 3564288. Its totient is φ = 491832.

The previous prime is 1530409. The next prime is 1530457. The reversal of 1530414 is 4140351.

It is a happy number.

It is a super-2 number, since 2×1530414² = 4684334022792, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22809 + ... + 22875.

It is an arithmetic number, because the mean of its divisors is an integer number (74256).

2^1530414 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1530414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1782144).

1530414 is an abundant number, since it is smaller than the sum of its proper divisors (2033874).

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

1530414 is an equidigital number, since it uses as much as digits as its factorization.

1530414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131 (or 119 counting only the distinct ones).

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

The square root of 1530414 is about 1237.0990259474. The cubic root of 1530414 is about 115.2399275660.

Adding to 1530414 its reverse (4140351), we get a palindrome (5670765).

The spelling of 1530414 in words is "one million, five hundred thirty thousand, four hundred fourteen".