752746148 has 48 divisors (see below), whose sum is σ = 1649332608. Its totient is φ = 292032000.

The previous prime is 752746133. The next prime is 752746187. The reversal of 752746148 is 841647257.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 752746099 and 752746108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69158 + ... + 79298.

It is an arithmetic number, because the mean of its divisors is an integer number (34361096).

Almost surely, 2^752746148 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 752746148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (824666304).

752746148 is an abundant number, since it is smaller than the sum of its proper divisors (896586460).

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

752746148 is a wasteful number, since it uses less digits than its factorization.

752746148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10404 (or 10402 counting only the distinct ones).

The product of its digits is 376320, while the sum is 44.

The square root of 752746148 is about 27436.2196375521. The cubic root of 752746148 is about 909.6678528593.

The spelling of 752746148 in words is "seven hundred fifty-two million, seven hundred forty-six thousand, one hundred forty-eight".