1472742612 has 144 divisors (see below), whose sum is σ = 4226040000. Its totient is φ = 428359680.

The previous prime is 1472742577. The next prime is 1472742613. The reversal of 1472742612 is 2162472741.

1472742612 is a `hidden beast` number, since 14 + 7 + 27 + 4 + 2 + 612 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1472742613) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2951139 + ... + 2951637.

It is an arithmetic number, because the mean of its divisors is an integer number (29347500).

Almost surely, 2^1472742612 is an apocalyptic number.

1472742612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1472742612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2113020000).

1472742612 is an abundant number, since it is smaller than the sum of its proper divisors (2753297388).

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

1472742612 is a wasteful number, since it uses less digits than its factorization.

1472742612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806 (or 801 counting only the distinct ones).

The product of its digits is 37632, while the sum is 36.

The square root of 1472742612 is about 38376.3287978410. The cubic root of 1472742612 is about 1137.7380541418.

The spelling of 1472742612 in words is "one billion, four hundred seventy-two million, seven hundred forty-two thousand, six hundred twelve".