1062432380 has 24 divisors (see below), whose sum is σ = 2231869248. Its totient is φ = 424827968.

The previous prime is 1062432379. The next prime is 1062432389. The reversal of 1062432380 is 832342601.

It is a super-2 number, since 2×1062432380² = 2257525124144928800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1062432389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66317 + ... + 80763.

It is an arithmetic number, because the mean of its divisors is an integer number (92994552).

Almost surely, 2^1062432380 is an apocalyptic number.

1062432380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1062432380 is an abundant number, since it is smaller than the sum of its proper divisors (1169436868).

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

1062432380 is a wasteful number, since it uses less digits than its factorization.

1062432380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18133 (or 18131 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 1062432380 is about 32594.9747660586. The cubic root of 1062432380 is about 1020.3921278422.

Adding to 1062432380 its reverse (832342601), we get a palindrome (1894774981).

The spelling of 1062432380 in words is "one billion, sixty-two million, four hundred thirty-two thousand, three hundred eighty".