741626 has 4 divisors (see below), whose sum is σ = 1112442. Its totient is φ = 370812.

The previous prime is 741599. The next prime is 741641. The reversal of 741626 is 626147.

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., 561001 + 180625 = 749^2 + 425^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 741595 and 741604.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 741626.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 185405 + ... + 185408.

2⁷⁴¹⁶²⁶ is an apocalyptic number.

741626 is a deficient number, since it is larger than the sum of its proper divisors (370816).

741626 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 11 representation: 741626 = (467216)₁₁.

741626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370815.

The product of its digits is 2016, while the sum is 26.

The square root of 741626 is about 861.1771014141. The cubic root of 741626 is about 90.5166173204.

The spelling of 741626 in words is "seven hundred forty-one thousand, six hundred twenty-six".