1074520512 has 224 divisors, whose sum is σ = 3513896960. Its totient is φ = 319749120.

The previous prime is 1074520511. The next prime is 1074520529. The reversal of 1074520512 is 2150254701.

1074520512 is a `hidden beast` number, since 107 + 45 + 2 + 0 + 512 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1074520511) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 695613 + ... + 697155.

It is an arithmetic number, because the mean of its divisors is an integer number (15687040).

Almost surely, 2^1074520512 is an apocalyptic number.

1074520512 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 1074520512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1756948480).

1074520512 is an abundant number, since it is smaller than the sum of its proper divisors (2439376448).

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

1074520512 is a wasteful number, since it uses less digits than its factorization.

1074520512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1608 (or 1592 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 1074520512 is about 32779.8796825126. The cubic root of 1074520512 is about 1024.2474784337.

The spelling of 1074520512 in words is "one billion, seventy-four million, five hundred twenty thousand, five hundred twelve".