1471492044 has 36 divisors (see below), whose sum is σ = 4057751880. Its totient is φ = 445906560.

The previous prime is 1471491991. The next prime is 1471492049. The reversal of 1471492044 is 4402941741.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1471492049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1857549 + ... + 1858340.

It is an arithmetic number, because the mean of its divisors is an integer number (112715330).

Almost surely, 2^1471492044 is an apocalyptic number.

It is an amenable number.

1471492044 is an abundant number, since it is smaller than the sum of its proper divisors (2586259836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1471492044 is a wasteful number, since it uses less digits than its factorization.

1471492044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3715910 (or 3715905 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 1471492044 is about 38360.0318560869. The cubic root of 1471492044 is about 1137.4159291245.

The spelling of 1471492044 in words is "one billion, four hundred seventy-one million, four hundred ninety-two thousand, forty-four".