1948608 has 84 divisors (see below), whose sum is σ = 5943600. Its totient is φ = 608256.

The previous prime is 1948603. The next prime is 1948613. The reversal of 1948608 is 8068491.

It is a happy number.

1948608 is a `hidden beast` number, since 1 + 9 + 48 + 608 = 666.

It is an interprime number because it is at equal distance from previous prime (1948603) and next prime (1948613).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1948601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9693 + ... + 9891.

2^1948608 is an apocalyptic number.

1948608 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1948608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2971800).

1948608 is an abundant number, since it is smaller than the sum of its proper divisors (3994992).

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

1948608 is a wasteful number, since it uses less digits than its factorization.

1948608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234 (or 221 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 1948608 is about 1395.9254994447. The cubic root of 1948608 is about 124.9035629516.

It can be divided in two parts, 1948 and 608, that added together give a triangular number (2556 = T₇₁).

The spelling of 1948608 in words is "one million, nine hundred forty-eight thousand, six hundred eight".