5397740 has 12 divisors (see below), whose sum is σ = 11335296. Its totient is φ = 2159088.

The previous prime is 5397737. The next prime is 5397757. The reversal of 5397740 is 477935.

5397740 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 5397740.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134924 + ... + 134963.

It is an arithmetic number, because the mean of its divisors is an integer number (944608).

Almost surely, 2^5397740 is an apocalyptic number.

It is an amenable number.

5397740 is an abundant number, since it is smaller than the sum of its proper divisors (5937556).

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

5397740 is a wasteful number, since it uses less digits than its factorization.

5397740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269896 (or 269894 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 5397740 is about 2323.3036822594. The cubic root of 5397740 is about 175.4165857661.

The spelling of 5397740 in words is "five million, three hundred ninety-seven thousand, seven hundred forty".