1472323740 has 24 divisors (see below), whose sum is σ = 4122506640. Its totient is φ = 392619648.

The previous prime is 1472323693. The next prime is 1472323747. The reversal of 1472323740 is 473232741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1472323747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12269305 + ... + 12269424.

It is an arithmetic number, because the mean of its divisors is an integer number (171771110).

Almost surely, 2^1472323740 is an apocalyptic number.

1472323740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1472323740 is an abundant number, since it is smaller than the sum of its proper divisors (2650182900).

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

1472323740 is a wasteful number, since it uses less digits than its factorization.

1472323740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24538741 (or 24538739 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 33.

The square root of 1472323740 is about 38370.8709830778. The cubic root of 1472323740 is about 1137.6301801661.

Subtracting from 1472323740 its reverse (473232741), we obtain a palindrome (999090999).

The spelling of 1472323740 in words is "one billion, four hundred seventy-two million, three hundred twenty-three thousand, seven hundred forty".