1472878 has 8 divisors (see below), whose sum is σ = 2410200. Its totient is φ = 669480.

The previous prime is 1472869. The next prime is 1472893. The reversal of 1472878 is 8782741.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-4 number, since 4×1472878⁴ (a number of 26 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33453 + ... + 33496.

It is an arithmetic number, because the mean of its divisors is an integer number (301275).

2^1472878 is an apocalyptic number.

1472878 is a deficient number, since it is larger than the sum of its proper divisors (937322).

1472878 is a wasteful number, since it uses less digits than its factorization.

1472878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66962.

The product of its digits is 25088, while the sum is 37.

The square root of 1472878 is about 1213.6218521434. The cubic root of 1472878 is about 113.7772916844. Note that the first 3 decimals are identical.

It can be divided in two parts, 147 and 2878, that added together give a square (3025 = 55²).

The spelling of 1472878 in words is "one million, four hundred seventy-two thousand, eight hundred seventy-eight".