746441522 has 4 divisors (see below), whose sum is σ = 1119662286. Its totient is φ = 373220760.

The previous prime is 746441503. The next prime is 746441539. The reversal of 746441522 is 225144647.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 736525321 + 9916201 = 27139^2 + 3149^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186610379 + ... + 186610382.

Almost surely, 2^746441522 is an apocalyptic number.

746441522 is a deficient number, since it is larger than the sum of its proper divisors (373220764).

746441522 is a wasteful number, since it uses less digits than its factorization.

746441522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373220763.

The product of its digits is 53760, while the sum is 35.

The square root of 746441522 is about 27321.0820063921. The cubic root of 746441522 is about 907.1210881360.

The spelling of 746441522 in words is "seven hundred forty-six million, four hundred forty-one thousand, five hundred twenty-two".