7235401472 has 72 divisors (see below), whose sum is σ = 15666401520. Its totient is φ = 3315179520.

The previous prime is 7235401469. The next prime is 7235401499. The reversal of 7235401472 is 2741045327.

It is a super-2 number, since 2×7235401472² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 454772 + ... + 470412.

It is an arithmetic number, because the mean of its divisors is an integer number (217588910).

Almost surely, 2^7235401472 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 7235401472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7833200760).

7235401472 is an abundant number, since it is smaller than the sum of its proper divisors (8431000048).

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

7235401472 is a wasteful number, since it uses less digits than its factorization.

7235401472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15809 (or 15795 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 7235401472 is about 85061.1631239545. The cubic root of 7235401472 is about 1934.1383876189.

Adding to 7235401472 its reverse (2741045327), we get a palindrome (9976446799).

The spelling of 7235401472 in words is "seven billion, two hundred thirty-five million, four hundred one thousand, four hundred seventy-two".