1032427231 has 8 divisors (see below), whose sum is σ = 1165122000. Its totient is φ = 906205440.

The previous prime is 1032427229. The next prime is 1032427237. The reversal of 1032427231 is 1327242301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1032427231 - 2¹ = 1032427229 is a prime.

It is a super-2 number, since 2×1032427231² = 2131811974620654722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1032427196 and 1032427205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032427237) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 1617906 + ... + 1618543.

It is an arithmetic number, because the mean of its divisors is an integer number (145640250).

Almost surely, 2^1032427231 is an apocalyptic number.

1032427231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1032427231 is a deficient number, since it is larger than the sum of its proper divisors (132694769).

1032427231 is a wasteful number, since it uses less digits than its factorization.

1032427231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3236489.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 1032427231 is about 32131.4056804243. The cubic root of 1032427231 is about 1010.6943012257.

Adding to 1032427231 its reverse (1327242301), we get a palindrome (2359669532).

The spelling of 1032427231 in words is "one billion, thirty-two million, four hundred twenty-seven thousand, two hundred thirty-one".