740882 has 4 divisors (see below), whose sum is σ = 1111326. Its totient is φ = 370440.

The previous prime is 740849. The next prime is 740891. The reversal of 740882 is 288047.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 288047 = 71 ⋅4057.

It can be written as a sum of positive squares in only one way, i.e., 461041 + 279841 = 679^2 + 529^2 .

It is a super-2 number, since 2×740882² = 1097812275848, which contains 22 as substring.

It is a plaindrome in base 11.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185219 + ... + 185222.

2⁷⁴⁰⁸⁸² is an apocalyptic number.

740882 is a deficient number, since it is larger than the sum of its proper divisors (370444).

740882 is a wasteful number, since it uses less digits than its factorization.

740882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370443.

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 740882 is about 860.7450261256. The cubic root of 740882 is about 90.4863384036.

The spelling of 740882 in words is "seven hundred forty thousand, eight hundred eighty-two".