745011 has 16 divisors (see below), whose sum is σ = 1132320. Its totient is φ = 483840.

The previous prime is 745001. The next prime is 745013. The reversal of 745011 is 110547.

It is not a de Polignac number, because 745011 - 2¹⁰ = 743987 is a prime.

745011 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (745013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 771 + ... + 1443.

It is an arithmetic number, because the mean of its divisors is an integer number (70770).

2⁷⁴⁵⁰¹¹ is an apocalyptic number.

745011 is a deficient number, since it is larger than the sum of its proper divisors (387309).

745011 is a wasteful number, since it uses less digits than its factorization.

745011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723 (or 717 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 745011 is about 863.1401971870. The cubic root of 745011 is about 90.6541231806.

Adding to 745011 its reverse (110547), we get a palindrome (855558).

The spelling of 745011 in words is "seven hundred forty-five thousand, eleven".