1948908 has 54 divisors (see below), whose sum is σ = 5088132. Its totient is φ = 580320.

The previous prime is 1948907. The next prime is 1948909. The reversal of 1948908 is 8098491.

It is an interprime number because it is at equal distance from previous prime (1948907) and next prime (1948909).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (1948907) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 62853 + ... + 62883.

2^1948908 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1948908, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2544066).

1948908 is an abundant number, since it is smaller than the sum of its proper divisors (3139224).

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

1948908 is a wasteful number, since it uses less digits than its factorization.

1948908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95 (or 49 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 39.

The square root of 1948908 is about 1396.0329509005. The cubic root of 1948908 is about 124.9099725093.

The spelling of 1948908 in words is "one million, nine hundred forty-eight thousand, nine hundred eight".