5493740 has 24 divisors (see below), whose sum is σ = 13185312. Its totient is φ = 1883520.

The previous prime is 5493707. The next prime is 5493743. The reversal of 5493740 is 473945.

It is a junction number, because it is equal to n+sod(n) for n = 5493697 and 5493706.

It is not an unprimeable number, because it can be changed into a prime (5493743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19481 + ... + 19760.

It is an arithmetic number, because the mean of its divisors is an integer number (549388).

Almost surely, 2^5493740 is an apocalyptic number.

It is an amenable number.

5493740 is an abundant number, since it is smaller than the sum of its proper divisors (7691572).

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

5493740 is a wasteful number, since it uses less digits than its factorization.

5493740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39257 (or 39255 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 5493740 is about 2343.8728634463. The cubic root of 5493740 is about 176.4504217042.

The spelling of 5493740 in words is "five million, four hundred ninety-three thousand, seven hundred forty".