1472453020 has 12 divisors (see below), whose sum is σ = 3092151384. Its totient is φ = 588981200.

The previous prime is 1472453009. The next prime is 1472453023. The reversal of 1472453020 is 203542741.

It is a super-2 number, since 2×1472453020² = 4336235792214240800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1472453020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1472453023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36811306 + ... + 36811345.

It is an arithmetic number, because the mean of its divisors is an integer number (257679282).

Almost surely, 2^1472453020 is an apocalyptic number.

1472453020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1472453020 is an abundant number, since it is smaller than the sum of its proper divisors (1619698364).

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

1472453020 is a wasteful number, since it uses less digits than its factorization.

1472453020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73622660 (or 73622658 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 1472453020 is about 38372.5555573251. Note that the first 5 decimals coincide. The cubic root of 1472453020 is about 1137.6634764041.

Adding to 1472453020 its reverse (203542741), we get a palindrome (1675995761).

The spelling of 1472453020 in words is "one billion, four hundred seventy-two million, four hundred fifty-three thousand, twenty".