1530948 has 12 divisors (see below), whose sum is σ = 3572240. Its totient is φ = 510312.

The previous prime is 1530943. The next prime is 1530953. The reversal of 1530948 is 8490351.

It is an interprime number because it is at equal distance from previous prime (1530943) and next prime (1530953).

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

It is not an unprimeable number, because it can be changed into a prime (1530943) 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, 63778 + ... + 63801.

2^1530948 is an apocalyptic number.

It is an amenable number.

1530948 is an abundant number, since it is smaller than the sum of its proper divisors (2041292).

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

1530948 is a wasteful number, since it uses less digits than its factorization.

1530948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127586 (or 127584 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 1530948 is about 1237.3148346318. The cubic root of 1530948 is about 115.2533293787.

The spelling of 1530948 in words is "one million, five hundred thirty thousand, nine hundred forty-eight".