1472538144 has 96 divisors (see below), whose sum is σ = 4819239936. Its totient is φ = 382475520.

The previous prime is 1472538121. The next prime is 1472538149. The reversal of 1472538144 is 4418352741.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (1472538149) 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 15 ways as a sum of consecutive naturals, for example, 92212 + ... + 106995.

It is an arithmetic number, because the mean of its divisors is an integer number (50200416).

Almost surely, 2^1472538144 is an apocalyptic number.

1472538144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1472538144 is an abundant number, since it is smaller than the sum of its proper divisors (3346701792).

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

1472538144 is a wasteful number, since it uses less digits than its factorization.

1472538144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199238 (or 199230 counting only the distinct ones).

The product of its digits is 107520, while the sum is 39.

The square root of 1472538144 is about 38373.6647194401. The cubic root of 1472538144 is about 1137.6853991409.

The spelling of 1472538144 in words is "one billion, four hundred seventy-two million, five hundred thirty-eight thousand, one hundred forty-four".