740162 has 4 divisors (see below), whose sum is σ = 1110246. Its totient is φ = 370080.

The previous prime is 740161. The next prime is 740171. The reversal of 740162 is 261047.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 261047 = 41 ⋅6367.

It can be written as a sum of positive squares in only one way, i.e., 638401 + 101761 = 799^2 + 319^2 .

It is not an unprimeable number, because it can be changed into a prime (740161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185039 + ... + 185042.

2⁷⁴⁰¹⁶² is an apocalyptic number.

740162 is a deficient number, since it is larger than the sum of its proper divisors (370084).

740162 is a wasteful number, since it uses less digits than its factorization.

740162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370083.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 740162 is about 860.3266821388. The cubic root of 740162 is about 90.4570169193.

The spelling of 740162 in words is "seven hundred forty thousand, one hundred sixty-two".