1472521047 has 8 divisors (see below), whose sum is σ = 1970607360. Its totient is φ = 978057720.

The previous prime is 1472521021. The next prime is 1472521051. The reversal of 1472521047 is 7401252741.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1472521047 - 2⁶ = 1472520983 is a prime.

It is a super-3 number, since 3×1472521047³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1472520999 and 1472521017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1472521007) 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, 904797 + ... + 906422.

It is an arithmetic number, because the mean of its divisors is an integer number (246325920).

Almost surely, 2^1472521047 is an apocalyptic number.

1472521047 is a deficient number, since it is larger than the sum of its proper divisors (498086313).

1472521047 is a wasteful number, since it uses less digits than its factorization.

1472521047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1811493.

The product of its (nonzero) digits is 15680, while the sum is 33.

The square root of 1472521047 is about 38373.4419488271. The cubic root of 1472521047 is about 1137.6809960670.

Adding to 1472521047 its reverse (7401252741), we get a palindrome (8873773788).

The spelling of 1472521047 in words is "one billion, four hundred seventy-two million, five hundred twenty-one thousand, forty-seven".