1948055452 has 24 divisors (see below), whose sum is σ = 3906412160. Its totient is φ = 832673520.

The previous prime is 1948055423. The next prime is 1948055467. The reversal of 1948055452 is 2545508491.

It is a junction number, because it is equal to n+sod(n) for n = 1948055399 and 1948055408.

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, 81174 + ... + 102397.

Almost surely, 2^1948055452 is an apocalyptic number.

It is an amenable number.

1948055452 is an abundant number, since it is smaller than the sum of its proper divisors (1958356708).

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

1948055452 is a wasteful number, since it uses less digits than its factorization.

1948055452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183961 (or 183959 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 43.

The square root of 1948055452 is about 44136.7811694510. The cubic root of 1948055452 is about 1248.9175593550.

The spelling of 1948055452 in words is "one billion, nine hundred forty-eight million, fifty-five thousand, four hundred fifty-two".