1475879623 has 2 divisors, whose sum is σ = 1475879624. Its totient is φ = 1475879622.

The previous prime is 1475879609. The next prime is 1475879641. The reversal of 1475879623 is 3269785741.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1475879623 - 2⁵ = 1475879591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1475879653) 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 as a sum of consecutive naturals, namely, 737939811 + 737939812.

It is an arithmetic number, because the mean of its divisors is an integer number (737939812).

Almost surely, 2^1475879623 is an apocalyptic number.

1475879623 is a deficient number, since it is larger than the sum of its proper divisors (1).

1475879623 is an equidigital number, since it uses as much as digits as its factorization.

1475879623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2540160, while the sum is 52.

The square root of 1475879623 is about 38417.1787485755. The cubic root of 1475879623 is about 1138.5452931081.

The spelling of 1475879623 in words is "one billion, four hundred seventy-five million, eight hundred seventy-nine thousand, six hundred twenty-three".