1472687424 has 336 divisors, whose sum is σ = 5032564992. Its totient is φ = 407126016.

The previous prime is 1472687423. The next prime is 1472687443. The reversal of 1472687424 is 4247862741.

1472687424 is a `hidden beast` number, since 147 + 2 + 6 + 87 + 424 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1472687424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1472687423) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2927557 + ... + 2928059.

It is an arithmetic number, because the mean of its divisors is an integer number (14977872).

Almost surely, 2^1472687424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1472687424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2516282496).

1472687424 is an abundant number, since it is smaller than the sum of its proper divisors (3559877568).

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

1472687424 is a wasteful number, since it uses less digits than its factorization.

1472687424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574 (or 561 counting only the distinct ones).

The product of its digits is 602112, while the sum is 45.

The square root of 1472687424 is about 38375.6097541134. The cubic root of 1472687424 is about 1137.7238424999.

The spelling of 1472687424 in words is "one billion, four hundred seventy-two million, six hundred eighty-seven thousand, four hundred twenty-four".