1241622406 has 16 divisors (see below), whose sum is σ = 1904808960. Its totient is φ = 606724360.

The previous prime is 1241622331. The next prime is 1241622413. The reversal of 1241622406 is 6042261421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58401 + ... + 76771.

It is an arithmetic number, because the mean of its divisors is an integer number (119050560).

Almost surely, 2^1241622406 is an apocalyptic number.

1241622406 is a deficient number, since it is larger than the sum of its proper divisors (663186554).

1241622406 is a wasteful number, since it uses less digits than its factorization.

1241622406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19139.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 1241622406 is about 35236.6628102038. The cubic root of 1241622406 is about 1074.8054181077.

Adding to 1241622406 its reverse (6042261421), we get a palindrome (7283883827).

The spelling of 1241622406 in words is "one billion, two hundred forty-one million, six hundred twenty-two thousand, four hundred six".