1022542441 has 8 divisors (see below), whose sum is σ = 1068706944. Its totient is φ = 976520160.

The previous prime is 1022542439. The next prime is 1022542489. The reversal of 1022542441 is 1442452201.

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 1022542441 - 2¹ = 1022542439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022545441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20716 + ... + 49741.

It is an arithmetic number, because the mean of its divisors is an integer number (133588368).

Almost surely, 2^1022542441 is an apocalyptic number.

It is an amenable number.

1022542441 is a deficient number, since it is larger than the sum of its proper divisors (46164503).

1022542441 is an equidigital number, since it uses as much as digits as its factorization.

1022542441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71111.

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 1022542441 is about 31977.2175306108. The cubic root of 1022542441 is about 1007.4583812522.

Adding to 1022542441 its reverse (1442452201), we get a palindrome (2464994642).

The spelling of 1022542441 in words is "one billion, twenty-two million, five hundred forty-two thousand, four hundred forty-one".