1406710051 has 2 divisors, whose sum is σ = 1406710052. Its totient is φ = 1406710050.

The previous prime is 1406710027. The next prime is 1406710069. The reversal of 1406710051 is 1500176041.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1406710051 - 2⁹ = 1406709539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1406709998 and 1406710025.

It is not a weakly prime, because it can be changed into another prime (1406710021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 703355025 + 703355026.

It is an arithmetic number, because the mean of its divisors is an integer number (703355026).

Almost surely, 2^1406710051 is an apocalyptic number.

1406710051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1406710051 is an equidigital number, since it uses as much as digits as its factorization.

1406710051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 1406710051 is about 37506.1335117338. The cubic root of 1406710051 is about 1120.4733466365.

Adding to 1406710051 its reverse (1500176041), we get a palindrome (2906886092).

The spelling of 1406710051 in words is "one billion, four hundred six million, seven hundred ten thousand, fifty-one".