1062543234 has 16 divisors (see below), whose sum is σ = 2129824800. Its totient is φ = 353391360.

The previous prime is 1062543221. The next prime is 1062543247. The reversal of 1062543234 is 4323452601.

It is an interprime number because it is at equal distance from previous prime (1062543221) and next prime (1062543247).

It is a super-2 number, since 2×1062543234² = 2257996248238357512, which contains 22 as substring.

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, 194512 + ... + 199899.

It is an arithmetic number, because the mean of its divisors is an integer number (133114050).

Almost surely, 2^1062543234 is an apocalyptic number.

1062543234 is an abundant number, since it is smaller than the sum of its proper divisors (1067281566).

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

1062543234 is a wasteful number, since it uses less digits than its factorization.

1062543234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394865.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 1062543234 is about 32596.6751985536. The cubic root of 1062543234 is about 1020.4276157839.

Adding to 1062543234 its reverse (4323452601), we get a palindrome (5385995835).

The spelling of 1062543234 in words is "one billion, sixty-two million, five hundred forty-three thousand, two hundred thirty-four".