1622470151 has 2 divisors, whose sum is σ = 1622470152. Its totient is φ = 1622470150.

The previous prime is 1622470067. The next prime is 1622470153. The reversal of 1622470151 is 1510742261.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1622470151 - 2¹⁰ = 1622469127 is a prime.

Together with 1622470153, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1622470153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 811235075 + 811235076.

It is an arithmetic number, because the mean of its divisors is an integer number (811235076).

Almost surely, 2^1622470151 is an apocalyptic number.

1622470151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1622470151 is an equidigital number, since it uses as much as digits as its factorization.

1622470151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 1622470151 is about 40279.8976041400. The cubic root of 1622470151 is about 1175.0569221858.

The spelling of 1622470151 in words is "one billion, six hundred twenty-two million, four hundred seventy thousand, one hundred fifty-one".