7902064 has 40 divisors (see below), whose sum is σ = 16204320. Its totient is φ = 3725568.

The previous prime is 7902061. The next prime is 7902073. The reversal of 7902064 is 4602097.

7902064 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7902061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40014 + ... + 40210.

It is an arithmetic number, because the mean of its divisors is an integer number (405108).

Almost surely, 2^7902064 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 7902064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8102160).

7902064 is an abundant number, since it is smaller than the sum of its proper divisors (8302256).

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

7902064 is a wasteful number, since it uses less digits than its factorization.

7902064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337 (or 331 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 7902064 is about 2811.0610096545. The cubic root of 7902064 is about 199.1805134618.

The spelling of 7902064 in words is "seven million, nine hundred two thousand, sixty-four".