1478472 has 16 divisors (see below), whose sum is σ = 3696240. Its totient is φ = 492816.

The previous prime is 1478471. The next prime is 1478513. The reversal of 1478472 is 2748741.

It is not an unprimeable number, because it can be changed into a prime (1478471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30778 + ... + 30825.

It is an arithmetic number, because the mean of its divisors is an integer number (231015).

2^1478472 is an apocalyptic number.

1478472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1478472 is an abundant number, since it is smaller than the sum of its proper divisors (2217768).

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

1478472 is a wasteful number, since it uses less digits than its factorization.

1478472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61612 (or 61608 counting only the distinct ones).

The product of its digits is 12544, while the sum is 33.

The square root of 1478472 is about 1215.9243397515. The cubic root of 1478472 is about 113.9211520025.

The spelling of 1478472 in words is "one million, four hundred seventy-eight thousand, four hundred seventy-two".