740814 has 32 divisors (see below), whose sum is σ = 1575936. Its totient is φ = 231840.

The previous prime is 740801. The next prime is 740849. The reversal of 740814 is 418047.

740814 is a modest number, since divided by 814 gives 74 as remainder.

It is a congruent number.

It is an unprimeable number.

740814 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 15 ways as a sum of consecutive naturals, for example, 10399 + ... + 10469.

It is an arithmetic number, because the mean of its divisors is an integer number (49248).

2⁷⁴⁰⁸¹⁴ is an apocalyptic number.

740814 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

740814 is an abundant number, since it is smaller than the sum of its proper divisors (835122).

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

740814 is a wasteful number, since it uses less digits than its factorization.

740814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160.

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 740814 is about 860.7055245553. The cubic root of 740814 is about 90.4835699649.

The spelling of 740814 in words is "seven hundred forty thousand, eight hundred fourteen".