1472748881 has 8 divisors (see below), whose sum is σ = 1551054720. Its totient is φ = 1394522352.

The previous prime is 1472748821. The next prime is 1472748917. The reversal of 1472748881 is 1888472741.

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

It is a cyclic number.

It is not a de Polignac number, because 1472748881 - 2¹⁸ = 1472486737 is a prime.

It is a super-2 number, since 2×1472748881² = 4337978532973504322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1472748821) 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, 20411 + ... + 57983.

It is an arithmetic number, because the mean of its divisors is an integer number (193881840).

Almost surely, 2^1472748881 is an apocalyptic number.

It is an amenable number.

1472748881 is a deficient number, since it is larger than the sum of its proper divisors (78305839).

1472748881 is a wasteful number, since it uses less digits than its factorization.

1472748881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39655.

The product of its digits is 802816, while the sum is 50.

The square root of 1472748881 is about 38376.4104757076. The cubic root of 1472748881 is about 1137.7396684700.

The spelling of 1472748881 in words is "one billion, four hundred seventy-two million, seven hundred forty-eight thousand, eight hundred eighty-one".