1420006706 has 16 divisors (see below), whose sum is σ = 2230663104. Its totient is φ = 676675824.

The previous prime is 1420006699. The next prime is 1420006711. The reversal of 1420006706 is 6076000241.

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, 42980 + ... + 68463.

It is an arithmetic number, because the mean of its divisors is an integer number (139416444).

Almost surely, 2^1420006706 is an apocalyptic number.

1420006706 is a deficient number, since it is larger than the sum of its proper divisors (810656398).

1420006706 is a wasteful number, since it uses less digits than its factorization.

1420006706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111745.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 1420006706 is about 37682.9763421097. The cubic root of 1420006706 is about 1123.9926339736.

Adding to 1420006706 its reverse (6076000241), we get a palindrome (7496006947).

The spelling of 1420006706 in words is "one billion, four hundred twenty million, six thousand, seven hundred six".