1472406 has 32 divisors (see below), whose sum is σ = 3252480. Its totient is φ = 441504.

The previous prime is 1472399. The next prime is 1472411. The reversal of 1472406 is 6042741.

It is a Curzon number.

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 15 ways as a sum of consecutive naturals, for example, 3135 + ... + 3573.

It is an arithmetic number, because the mean of its divisors is an integer number (101640).

2^1472406 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1472406, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1626240).

1472406 is an abundant number, since it is smaller than the sum of its proper divisors (1780074).

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

1472406 is a wasteful number, since it uses less digits than its factorization.

1472406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 1472406 is about 1213.4273773078. The cubic root of 1472406 is about 113.7651366565.

The spelling of 1472406 in words is "one million, four hundred seventy-two thousand, four hundred six".