2602445422 has 8 divisors (see below), whose sum is σ = 3904030872. Its totient is φ = 1301101800.

The previous prime is 2602445411. The next prime is 2602445429. The reversal of 2602445422 is 2245442062.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2602445429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30604 + ... + 78367.

It is an arithmetic number, because the mean of its divisors is an integer number (488003859).

Almost surely, 2^2602445422 is an apocalyptic number.

2602445422 is a deficient number, since it is larger than the sum of its proper divisors (1301585450).

2602445422 is a wasteful number, since it uses less digits than its factorization.

2602445422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120914.

The product of its (nonzero) digits is 30720, while the sum is 31.

The square root of 2602445422 is about 51014.1688357264. The cubic root of 2602445422 is about 1375.4998375837.

Adding to 2602445422 its reverse (2245442062), we get a palindrome (4847887484).

The spelling of 2602445422 in words is "two billion, six hundred two million, four hundred forty-five thousand, four hundred twenty-two".