1472271890 has 16 divisors (see below), whose sum is σ = 2650684608. Its totient is φ = 588776496.

The previous prime is 1472271881. The next prime is 1472271907. The reversal of 1472271890 is 981722741.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39149 + ... + 66911.

It is an arithmetic number, because the mean of its divisors is an integer number (165667788).

Almost surely, 2^1472271890 is an apocalyptic number.

1472271890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1472271890 is a deficient number, since it is larger than the sum of its proper divisors (1178412718).

1472271890 is a wasteful number, since it uses less digits than its factorization.

1472271890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33073.

The product of its (nonzero) digits is 56448, while the sum is 41.

The square root of 1472271890 is about 38370.1953343998. The cubic root of 1472271890 is about 1137.6168255812.

The spelling of 1472271890 in words is "one billion, four hundred seventy-two million, two hundred seventy-one thousand, eight hundred ninety".