1948080 has 40 divisors (see below), whose sum is σ = 6039792. Its totient is φ = 519424.

The previous prime is 1948073. The next prime is 1948091. The reversal of 1948080 is 808491.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an Ulam 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, 3819 + ... + 4298.

2^1948080 is an apocalyptic number.

1948080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1948080 is an abundant number, since it is smaller than the sum of its proper divisors (4091712).

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

1948080 is a wasteful number, since it uses less digits than its factorization.

1948080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8133 (or 8127 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 1948080 is about 1395.7363647910. The cubic root of 1948080 is about 124.8922805321.

The spelling of 1948080 in words is "one million, nine hundred forty-eight thousand, eighty".