1474159121 has 2 divisors, whose sum is σ = 1474159122. Its totient is φ = 1474159120.

The previous prime is 1474159081. The next prime is 1474159147. The reversal of 1474159121 is 1219514741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1065108496 + 409050625 = 32636^2 + 20225^2 .

It is a cyclic number.

It is not a de Polignac number, because 1474159121 - 2¹⁴ = 1474142737 is a prime.

It is a super-2 number, since 2×1474159121² = 4346290228054985282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1474159021) 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, 737079560 + 737079561.

It is an arithmetic number, because the mean of its divisors is an integer number (737079561).

Almost surely, 2^1474159121 is an apocalyptic number.

It is an amenable number.

1474159121 is a deficient number, since it is larger than the sum of its proper divisors (1).

1474159121 is an equidigital number, since it uses as much as digits as its factorization.

1474159121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 35.

The square root of 1474159121 is about 38394.7798665391. The cubic root of 1474159121 is about 1138.1027025565.

The spelling of 1474159121 in words is "one billion, four hundred seventy-four million, one hundred fifty-nine thousand, one hundred twenty-one".