1478959241 has 4 divisors (see below), whose sum is σ = 1479105792. Its totient is φ = 1478812692.

The previous prime is 1478959219. The next prime is 1478959247. The reversal of 1478959241 is 1429598741.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1478959241 - 2⁶ = 1478959177 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1478959241.

It is not an unprimeable number, because it can be changed into a prime (1478959247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56921 + ... + 78726.

It is an arithmetic number, because the mean of its divisors is an integer number (369776448).

Almost surely, 2^1478959241 is an apocalyptic number.

It is an amenable number.

1478959241 is a deficient number, since it is larger than the sum of its proper divisors (146551).

1478959241 is a wasteful number, since it uses less digits than its factorization.

1478959241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146550.

The product of its digits is 725760, while the sum is 50.

The square root of 1478959241 is about 38457.2391234732. The cubic root of 1478959241 is about 1139.3366513759.

The spelling of 1478959241 in words is "one billion, four hundred seventy-eight million, nine hundred fifty-nine thousand, two hundred forty-one".