7953012 has 48 divisors (see below), whose sum is σ = 20776000. Its totient is φ = 2630880.

The previous prime is 7953007. The next prime is 7953061. The reversal of 7953012 is 2103597.

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

It is an Ulam number.

It is a zygodrome in base 3.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22614 + ... + 22962.

Almost surely, 2^7953012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7953012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10388000).

7953012 is an abundant number, since it is smaller than the sum of its proper divisors (12822988).

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

7953012 is a wasteful number, since it uses less digits than its factorization.

7953012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573 (or 565 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 7953012 is about 2820.1085085507. The cubic root of 7953012 is about 199.6076641997.

The spelling of 7953012 in words is "seven million, nine hundred fifty-three thousand, twelve".