740482 has 4 divisors (see below), whose sum is σ = 1110726. Its totient is φ = 370240.

The previous prime is 740477. The next prime is 740483. The reversal of 740482 is 284047.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 284047 = 479 ⋅593.

It can be written as a sum of positive squares in only one way, i.e., 737881 + 2601 = 859^2 + 51^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185119 + ... + 185122.

2⁷⁴⁰⁴⁸² is an apocalyptic number.

740482 is a deficient number, since it is larger than the sum of its proper divisors (370244).

740482 is a wasteful number, since it uses less digits than its factorization.

740482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370243.

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 740482 is about 860.5126379084. The cubic root of 740482 is about 90.4700510366.

The spelling of 740482 in words is "seven hundred forty thousand, four hundred eighty-two".