1532422430 has 32 divisors (see below), whose sum is σ = 3438996480. Its totient is φ = 477637920.

The previous prime is 1532422427. The next prime is 1532422453. The reversal of 1532422430 is 342242351.

It is a self number, because there is not a number n which added to its sum of digits gives 1532422430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 994310 + ... + 995849.

It is an arithmetic number, because the mean of its divisors is an integer number (107468640).

Almost surely, 2^1532422430 is an apocalyptic number.

1532422430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1532422430 is an abundant number, since it is smaller than the sum of its proper divisors (1906574050).

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

1532422430 is a wasteful number, since it uses less digits than its factorization.

1532422430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1990184.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 1532422430 is about 39146.1675007912. The cubic root of 1532422430 is about 1152.9031701479.

Adding to 1532422430 its reverse (342242351), we get a palindrome (1874664781).

The spelling of 1532422430 in words is "one billion, five hundred thirty-two million, four hundred twenty-two thousand, four hundred thirty".