1470243530 has 48 divisors (see below), whose sum is σ = 3150148320. Its totient is φ = 492353568.

The previous prime is 1470243517. The next prime is 1470243539. The reversal of 1470243530 is 353420741.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1470243493 and 1470243502.

It is not an unprimeable number, because it can be changed into a prime (1470243539) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13820 + ... + 55959.

It is an arithmetic number, because the mean of its divisors is an integer number (65628090).

Almost surely, 2^1470243530 is an apocalyptic number.

1470243530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1470243530 is an abundant number, since it is smaller than the sum of its proper divisors (1679904790).

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

1470243530 is a wasteful number, since it uses less digits than its factorization.

1470243530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69843 (or 69836 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 1470243530 is about 38343.7547718008. The cubic root of 1470243530 is about 1137.0941510723.

The spelling of 1470243530 in words is "one billion, four hundred seventy million, two hundred forty-three thousand, five hundred thirty".