1477159149 has 16 divisors (see below), whose sum is σ = 1986942272. Its totient is φ = 976105728.

The previous prime is 1477159139. The next prime is 1477159169. The reversal of 1477159149 is 9419517741.

It is a happy number.

It is not a de Polignac number, because 1477159149 - 2⁴ = 1477159133 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1477159098 and 1477159107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1477159139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200322 + ... + 207564.

It is an arithmetic number, because the mean of its divisors is an integer number (124183892).

Almost surely, 2^1477159149 is an apocalyptic number.

It is an amenable number.

1477159149 is a deficient number, since it is larger than the sum of its proper divisors (509783123).

1477159149 is a wasteful number, since it uses less digits than its factorization.

1477159149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7836.

The product of its digits is 317520, while the sum is 48.

The square root of 1477159149 is about 38433.8281855971. The cubic root of 1477159149 is about 1138.8742218116.

It can be divided in two parts, 14771 and 59149, that added together give a triangular number (73920 = T₃₈₄).

The spelling of 1477159149 in words is "one billion, four hundred seventy-seven million, one hundred fifty-nine thousand, one hundred forty-nine".