1474461761 has 8 divisors (see below), whose sum is σ = 1527966120. Its totient is φ = 1421134848.

The previous prime is 1474461691. The next prime is 1474461817. The reversal of 1474461761 is 1671644741.

It can be written as a sum of positive squares in 4 ways, for example, as 1057485361 + 416976400 = 32519^2 + 20420^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1474461761 is a prime.

It is a super-2 number, since 2×1474461761² = 4348074969302442242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1474461661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27326 + ... + 60791.

It is an arithmetic number, because the mean of its divisors is an integer number (190995765).

Almost surely, 2^1474461761 is an apocalyptic number.

It is an amenable number.

1474461761 is a deficient number, since it is larger than the sum of its proper divisors (53504359).

1474461761 is an equidigital number, since it uses as much as digits as its factorization.

1474461761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88723.

The product of its digits is 112896, while the sum is 41.

The square root of 1474461761 is about 38398.7208250483. The cubic root of 1474461761 is about 1138.1805801364.

The spelling of 1474461761 in words is "one billion, four hundred seventy-four million, four hundred sixty-one thousand, seven hundred sixty-one".