7464872 has 32 divisors (see below), whose sum is σ = 14973600. Its totient is φ = 3478464.

The previous prime is 7464871. The next prime is 7464881. The reversal of 7464872 is 2784647.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a d-powerful number, because it can be written as 7⁵ + 4³ + 6⁸ + 4⁵ + 8³ + 7⁸ + 2¹¹ .

It is not an unprimeable number, because it can be changed into a prime (7464871) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9818 + ... + 10550.

It is an arithmetic number, because the mean of its divisors is an integer number (467925).

Almost surely, 2^7464872 is an apocalyptic number.

It is an amenable number.

7464872 is an abundant number, since it is smaller than the sum of its proper divisors (7508728).

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

7464872 is a wasteful number, since it uses less digits than its factorization.

7464872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825 (or 821 counting only the distinct ones).

The product of its digits is 75264, while the sum is 38.

The square root of 7464872 is about 2732.1917941462. The cubic root of 7464872 is about 195.4373004239.

It can be divided in two parts, 74 and 64872, that added together give a palindrome (64946).

The spelling of 7464872 in words is "seven million, four hundred sixty-four thousand, eight hundred seventy-two".