1032531452 has 6 divisors (see below), whose sum is σ = 1806930048. Its totient is φ = 516265724.

The previous prime is 1032531427. The next prime is 1032531469. The reversal of 1032531452 is 2541352301.

It is a happy number.

It is a super-2 number, since 2×1032531452² = 2132242398738456608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129066428 + ... + 129066435.

It is an arithmetic number, because the mean of its divisors is an integer number (301155008).

Almost surely, 2^1032531452 is an apocalyptic number.

It is an amenable number.

1032531452 is a deficient number, since it is larger than the sum of its proper divisors (774398596).

1032531452 is a wasteful number, since it uses less digits than its factorization.

1032531452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258132867 (or 258132865 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1032531452 is about 32133.0274328455. The cubic root of 1032531452 is about 1010.7283091194.

Adding to 1032531452 its reverse (2541352301), we get a palindrome (3573883753).

The spelling of 1032531452 in words is "one billion, thirty-two million, five hundred thirty-one thousand, four hundred fifty-two".