1481148 has 18 divisors (see below), whose sum is σ = 3744104. Its totient is φ = 493704.

The previous prime is 1481143. The next prime is 1481153. The reversal of 1481148 is 8411841.

It is an interprime number because it is at equal distance from previous prime (1481143) and next prime (1481153).

It is a tau number, because it is divible by the number of its divisors (18).

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1481143) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20536 + ... + 20607.

2^1481148 is an apocalyptic number.

1481148 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1481148 is an abundant number, since it is smaller than the sum of its proper divisors (2262956).

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

1481148 is a wasteful number, since it uses less digits than its factorization.

1481148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41153 (or 41148 counting only the distinct ones).

The product of its digits is 1024, while the sum is 27.

The square root of 1481148 is about 1217.0242396929. The cubic root of 1481148 is about 113.9898421235.

Adding to 1481148 its reverse (8411841), we get a palindrome (9892989).

It can be divided in two parts, 148 and 1148, that added together give a 4-th power (1296 = 6⁴).

The spelling of 1481148 in words is "one million, four hundred eighty-one thousand, one hundred forty-eight".