1848140272 has 40 divisors (see below), whose sum is σ = 4001587632. Its totient is φ = 819571200.

The previous prime is 1848140243. The next prime is 1848140291. The reversal of 1848140272 is 2720418481.

It is a happy number.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120843 + ... + 135274.

Almost surely, 2^1848140272 is an apocalyptic number.

It is an amenable number.

1848140272 is an abundant number, since it is smaller than the sum of its proper divisors (2153447360).

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

1848140272 is a wasteful number, since it uses less digits than its factorization.

1848140272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256177 (or 256171 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 37.

The square root of 1848140272 is about 42990.0020004652. The cubic root of 1848140272 is about 1227.1895362044.

The spelling of 1848140272 in words is "one billion, eight hundred forty-eight million, one hundred forty thousand, two hundred seventy-two".