1478748 has 12 divisors (see below), whose sum is σ = 3450440. Its totient is φ = 492912.

The previous prime is 1478723. The next prime is 1478759. The reversal of 1478748 is 8478741.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61603 + ... + 61626.

2^1478748 is an apocalyptic number.

It is an amenable number.

1478748 is an abundant number, since it is smaller than the sum of its proper divisors (1971692).

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

1478748 is a wasteful number, since it uses less digits than its factorization.

1478748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123236 (or 123234 counting only the distinct ones).

The product of its digits is 50176, while the sum is 39.

The square root of 1478748 is about 1216.0378283590. The cubic root of 1478748 is about 113.9282404654.

It can be divided in two parts, 147 and 8748, that multiplied together give a square (1285956 = 1134²).

The spelling of 1478748 in words is "one million, four hundred seventy-eight thousand, seven hundred forty-eight".