740260 has 12 divisors (see below), whose sum is σ = 1554588. Its totient is φ = 296096.

The previous prime is 740237. The next prime is 740279. The reversal of 740260 is 62047.

740260 = T₇₀₁ + T₇₀₂ + T₇₀₃.

740260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 320356 + 419904 = 566^2 + 648^2 .

It is an unprimeable number.

740260 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18487 + ... + 18526.

It is an arithmetic number, because the mean of its divisors is an integer number (129549).

2⁷⁴⁰²⁶⁰ is an apocalyptic number.

740260 is the 703-rd centered triangular number.

It is an amenable number.

740260 is an abundant number, since it is smaller than the sum of its proper divisors (814328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

740260 is a wasteful number, since it uses less digits than its factorization.

740260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37022 (or 37020 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 740260 is about 860.3836353627. The cubic root of 740260 is about 90.4610090168.

It can be divided in two parts, 740 and 260, that added together give a cube (1000 = 10³).

The spelling of 740260 in words is "seven hundred forty thousand, two hundred sixty".