764148 has 48 divisors (see below), whose sum is σ = 2225664. Its totient is φ = 198240.

The previous prime is 764143. The next prime is 764149. The reversal of 764148 is 841467.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (764143) 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 15 ways as a sum of consecutive naturals, for example, 511 + ... + 1337.

It is an arithmetic number, because the mean of its divisors is an integer number (46368).

2⁷⁶⁴¹⁴⁸ 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 764148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1112832).

764148 is an abundant number, since it is smaller than the sum of its proper divisors (1461516).

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

764148 is a wasteful number, since it uses less digits than its factorization.

764148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852 (or 850 counting only the distinct ones).

The product of its digits is 5376, while the sum is 30.

The square root of 764148 is about 874.1555925578. The cubic root of 764148 is about 91.4237771854.

It can be divided in two parts, 76 and 4148, that added together give a palindrome (4224).

The spelling of 764148 in words is "seven hundred sixty-four thousand, one hundred forty-eight".