1530145214 has 16 divisors (see below), whose sum is σ = 2617172208. Its totient is φ = 664678272.

The previous prime is 1530145193. The next prime is 1530145277. The reversal of 1530145214 is 4125410351.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1730492 + ... + 1731375.

It is an arithmetic number, because the mean of its divisors is an integer number (163573263).

Almost surely, 2^1530145214 is an apocalyptic number.

1530145214 is a deficient number, since it is larger than the sum of its proper divisors (1087026994).

1530145214 is a wasteful number, since it uses less digits than its factorization.

1530145214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3461899.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 1530145214 is about 39117.0706214052. The cubic root of 1530145214 is about 1152.3318065686.

Adding to 1530145214 its reverse (4125410351), we get a palindrome (5655555565).

The spelling of 1530145214 in words is "one billion, five hundred thirty million, one hundred forty-five thousand, two hundred fourteen".