1234534532 has 48 divisors (see below), whose sum is σ = 2696803200. Its totient is φ = 480403200.

The previous prime is 1234534523. The next prime is 1234534541. The reversal of 1234534532 is 2354354321.

It is an interprime number because it is at equal distance from previous prime (1234534523) and next prime (1234534541).

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, 321182 + ... + 325002.

It is an arithmetic number, because the mean of its divisors is an integer number (56183400).

Almost surely, 2^1234534532 is an apocalyptic number.

It is an amenable number.

1234534532 is an abundant number, since it is smaller than the sum of its proper divisors (1462268668).

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

1234534532 is a wasteful number, since it uses less digits than its factorization.

1234534532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4892 (or 4890 counting only the distinct ones).

The product of its digits is 43200, while the sum is 32.

The square root of 1234534532 is about 35135.9435905740. The cubic root of 1234534532 is about 1072.7563175155.

Adding to 1234534532 its reverse (2354354321), we get a palindrome (3588888853).

The spelling of 1234534532 in words is "one billion, two hundred thirty-four million, five hundred thirty-four thousand, five hundred thirty-two".