1532343112 has 8 divisors (see below), whose sum is σ = 2873143350. Its totient is φ = 766171552.

The previous prime is 1532343101. The next prime is 1532343121. The reversal of 1532343112 is 2113432351.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1497225636 + 35117476 = 38694^2 + 5926^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95771437 + ... + 95771452.

Almost surely, 2^1532343112 is an apocalyptic number.

It is an amenable number.

1532343112 is a deficient number, since it is larger than the sum of its proper divisors (1340800238).

1532343112 is a wasteful number, since it uses less digits than its factorization.

1532343112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191542895 (or 191542891 counting only the distinct ones).

The product of its digits is 2160, while the sum is 25.

The square root of 1532343112 is about 39145.1543872291. The cubic root of 1532343112 is about 1152.8832784283.

Adding to 1532343112 its reverse (2113432351), we get a palindrome (3645775463).

The spelling of 1532343112 in words is "one billion, five hundred thirty-two million, three hundred forty-three thousand, one hundred twelve".