1448748 has 36 divisors (see below), whose sum is σ = 4186000. Its totient is φ = 413856.

The previous prime is 1448743. The next prime is 1448761. The reversal of 1448748 is 8478441.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is not an unprimeable number, because it can be changed into a prime (1448743) 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, 2623 + ... + 3126.

2^1448748 is an apocalyptic number.

1448748 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1448748 is an abundant number, since it is smaller than the sum of its proper divisors (2737252).

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

1448748 is a wasteful number, since it uses less digits than its factorization.

1448748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5766 (or 5761 counting only the distinct ones).

The product of its digits is 28672, while the sum is 36.

The square root of 1448748 is about 1203.6394809078. The cubic root of 1448748 is about 113.1525337170.

It can be divided in two parts, 14487 and 48, that added together give a triangular number (14535 = T₁₇₀).

The spelling of 1448748 in words is "one million, four hundred forty-eight thousand, seven hundred forty-eight".