1072470120 has 64 divisors (see below), whose sum is σ = 3234150720. Its totient is φ = 284504064.

The previous prime is 1072470053. The next prime is 1072470137. The reversal of 1072470120 is 210742701.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7 + ... + 46313.

It is an arithmetic number, because the mean of its divisors is an integer number (50533605).

Almost surely, 2^1072470120 is an apocalyptic number.

1072470120 is a gapful number since it is divisible by the number (10) 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 1072470120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1617075360).

1072470120 is an abundant number, since it is smaller than the sum of its proper divisors (2161680600).

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

1072470120 is a wasteful number, since it uses less digits than its factorization.

1072470120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46514 (or 46510 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 24.

The square root of 1072470120 is about 32748.5895879502. The cubic root of 1072470120 is about 1023.5955764818.

The spelling of 1072470120 in words is "one billion, seventy-two million, four hundred seventy thousand, one hundred twenty".