1948368 has 20 divisors (see below), whose sum is σ = 5033408. Its totient is φ = 649440.

The previous prime is 1948343. The next prime is 1948369. The reversal of 1948368 is 8638491.

It is a super-2 number, since 2×1948368² = 7592275726848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1948369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20248 + ... + 20343.

2^1948368 is an apocalyptic number.

It is an amenable number.

1948368 is an abundant number, since it is smaller than the sum of its proper divisors (3085040).

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

1948368 is a wasteful number, since it uses less digits than its factorization.

1948368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40602 (or 40596 counting only the distinct ones).

The product of its digits is 41472, while the sum is 39.

The square root of 1948368 is about 1395.8395323245. The cubic root of 1948368 is about 124.8984348318.

The spelling of 1948368 in words is "one million, nine hundred forty-eight thousand, three hundred sixty-eight".