7256964 has 48 divisors (see below), whose sum is σ = 19897920. Its totient is φ = 2029440.

The previous prime is 7256947. The next prime is 7256999. The reversal of 7256964 is 4696527.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 399 + ... + 3830.

It is an arithmetic number, because the mean of its divisors is an integer number (414540).

Almost surely, 2^7256964 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 7256964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9948960).

7256964 is an abundant number, since it is smaller than the sum of its proper divisors (12640956).

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

7256964 is a wasteful number, since it uses less digits than its factorization.

7256964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4260 (or 4258 counting only the distinct ones).

The product of its digits is 90720, while the sum is 39.

The square root of 7256964 is about 2693.8752755092. The cubic root of 7256964 is about 193.6057818208.

The spelling of 7256964 in words is "seven million, two hundred fifty-six thousand, nine hundred sixty-four".