1478364 has 24 divisors (see below), whose sum is σ = 3469200. Its totient is φ = 489984.

The previous prime is 1478357. The next prime is 1478369. The reversal of 1478364 is 4638741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1478369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4012 + ... + 4364.

It is an arithmetic number, because the mean of its divisors is an integer number (144550).

2^1478364 is an apocalyptic number.

It is an amenable number.

1478364 is an abundant number, since it is smaller than the sum of its proper divisors (1990836).

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

1478364 is a wasteful number, since it uses less digits than its factorization.

1478364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709 (or 707 counting only the distinct ones).

The product of its digits is 16128, while the sum is 33.

The square root of 1478364 is about 1215.8799282824. The cubic root of 1478364 is about 113.9183780160.

The spelling of 1478364 in words is "one million, four hundred seventy-eight thousand, three hundred sixty-four".