1473190981 has 16 divisors (see below), whose sum is σ = 1620518400. Its totient is φ = 1333013248.

The previous prime is 1473190969. The next prime is 1473191017. The reversal of 1473190981 is 1890913741.

It is not a de Polignac number, because 1473190981 - 2⁹ = 1473190469 is a prime.

It is a super-2 number, since 2×1473190981² = 4340583332999484722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1473190951) 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 in 15 ways as a sum of consecutive naturals, for example, 111576 + ... + 124078.

It is an arithmetic number, because the mean of its divisors is an integer number (101282400).

Almost surely, 2^1473190981 is an apocalyptic number.

It is an amenable number.

1473190981 is a deficient number, since it is larger than the sum of its proper divisors (147327419).

1473190981 is a wasteful number, since it uses less digits than its factorization.

1473190981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12788.

The product of its (nonzero) digits is 54432, while the sum is 43.

The square root of 1473190981 is about 38382.1700923749. The cubic root of 1473190981 is about 1137.8535019487.

The spelling of 1473190981 in words is "one billion, four hundred seventy-three million, one hundred ninety thousand, nine hundred eighty-one".