1032454540 has 96 divisors (see below), whose sum is σ = 2496130560. Its totient is φ = 355332096.

The previous prime is 1032454537. The next prime is 1032454541. The reversal of 1032454540 is 454542301.

It is a super-2 number, since 2×1032454540² = 2131924754333223200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1032454499 and 1032454508.

It is not an unprimeable number, because it can be changed into a prime (1032454541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 480709 + ... + 482851.

It is an arithmetic number, because the mean of its divisors is an integer number (26001360).

Almost surely, 2^1032454540 is an apocalyptic number.

1032454540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1032454540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1248065280).

1032454540 is an abundant number, since it is smaller than the sum of its proper divisors (1463676020).

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

1032454540 is a wasteful number, since it uses less digits than its factorization.

1032454540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2291 (or 2289 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 1032454540 is about 32131.8306356796. The cubic root of 1032454540 is about 1010.7032125260.

Adding to 1032454540 its reverse (454542301), we get a palindrome (1486996841).

The spelling of 1032454540 in words is "one billion, thirty-two million, four hundred fifty-four thousand, five hundred forty".