752066433 has 12 divisors (see below), whose sum is σ = 1090187748. Its totient is φ = 499591680.

The previous prime is 752066389. The next prime is 752066459. The reversal of 752066433 is 334660257.

752066433 is a `hidden beast` number, since 7 + 5 + 2 + 0 + 6 + 643 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 523814769 + 228251664 = 22887^2 + 15108^2 .

It is not a de Polignac number, because 752066433 - 2⁶ = 752066369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (752068433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 146160 + ... + 151217.

It is an arithmetic number, because the mean of its divisors is an integer number (90848979).

Almost surely, 2^752066433 is an apocalyptic number.

It is an amenable number.

752066433 is a deficient number, since it is larger than the sum of its proper divisors (338121315).

752066433 is a wasteful number, since it uses less digits than its factorization.

752066433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297664 (or 297661 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

The square root of 752066433 is about 27423.8296559762. The cubic root of 752066433 is about 909.3939663313.

The spelling of 752066433 in words is "seven hundred fifty-two million, sixty-six thousand, four hundred thirty-three".