740053 has 2 divisors, whose sum is σ = 740054. Its totient is φ = 740052.

The previous prime is 740041. The next prime is 740059. The reversal of 740053 is 350047.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 651249 + 88804 = 807^2 + 298^2 .

It is a cyclic number.

It is not a de Polignac number, because 740053 - 2⁵ = 740021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 740053.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (740059) by changing a digit.

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, 370026 + 370027.

It is an arithmetic number, because the mean of its divisors is an integer number (370027).

2⁷⁴⁰⁰⁵³ is an apocalyptic number.

It is an amenable number.

740053 is a deficient number, since it is larger than the sum of its proper divisors (1).

740053 is an equidigital number, since it uses as much as digits as its factorization.

740053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 740053 is about 860.2633317770. The cubic root of 740053 is about 90.4525763154.

The spelling of 740053 in words is "seven hundred forty thousand, fifty-three".