1032413621 has 16 divisors (see below), whose sum is σ = 1152092160. Its totient is φ = 919411200.

The previous prime is 1032413597. The next prime is 1032413623. The reversal of 1032413621 is 1263142301.

It is a cyclic number.

It is not a de Polignac number, because 1032413621 - 2²² = 1028219317 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032413623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 370385 + ... + 373161.

It is an arithmetic number, because the mean of its divisors is an integer number (72005760).

Almost surely, 2^1032413621 is an apocalyptic number.

It is an amenable number.

1032413621 is a deficient number, since it is larger than the sum of its proper divisors (119678539).

1032413621 is a wasteful number, since it uses less digits than its factorization.

1032413621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3964.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1032413621 is about 32131.1938931625. The cubic root of 1032413621 is about 1010.6898600379.

Adding to 1032413621 its reverse (1263142301), we get a palindrome (2295555922).

The spelling of 1032413621 in words is "one billion, thirty-two million, four hundred thirteen thousand, six hundred twenty-one".