1430148 has 12 divisors (see below), whose sum is σ = 3337040. Its totient is φ = 476712.

The previous prime is 1430131. The next prime is 1430167. The reversal of 1430148 is 8410341.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59578 + ... + 59601.

2^1430148 is an apocalyptic number.

It is an amenable number.

1430148 is an abundant number, since it is smaller than the sum of its proper divisors (1906892).

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

1430148 is a wasteful number, since it uses less digits than its factorization.

1430148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119186 (or 119184 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1430148 is about 1195.8879546178. The cubic root of 1430148 is about 112.6662037180. Note that the first 3 decimals are identical.

Adding to 1430148 its reverse (8410341), we get a palindrome (9840489).

The spelling of 1430148 in words is "one million, four hundred thirty thousand, one hundred forty-eight".