1478964 has 24 divisors (see below), whose sum is σ = 3545248. Its totient is φ = 479520.

The previous prime is 1478963. The next prime is 1478987. The reversal of 1478964 is 4698741.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1478963) 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, 1222 + ... + 2109.

2^1478964 is an apocalyptic number.

It is an amenable number.

1478964 is an abundant number, since it is smaller than the sum of its proper divisors (2066284).

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

1478964 is a wasteful number, since it uses less digits than its factorization.

1478964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3375 (or 3373 counting only the distinct ones).

The product of its digits is 48384, while the sum is 39.

The square root of 1478964 is about 1216.1266381426. The cubic root of 1478964 is about 113.9337873428.

It can be divided in two parts, 1478 and 964, that added together give a palindrome (2442).

The spelling of 1478964 in words is "one million, four hundred seventy-eight thousand, nine hundred sixty-four".