1948900252 has 12 divisors (see below), whose sum is σ = 3672927496. Its totient is φ = 899492400.

The previous prime is 1948900241. The next prime is 1948900279. The reversal of 1948900252 is 2520098491.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 18739374 + ... + 18739477.

Almost surely, 2^1948900252 is an apocalyptic number.

It is an amenable number.

1948900252 is a deficient number, since it is larger than the sum of its proper divisors (1724027244).

1948900252 is a wasteful number, since it uses less digits than its factorization.

1948900252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37478868 (or 37478866 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 1948900252 is about 44146.3503814302. The cubic root of 1948900252 is about 1249.0980698007.

The spelling of 1948900252 in words is "one billion, nine hundred forty-eight million, nine hundred thousand, two hundred fifty-two".