5977540 has 24 divisors (see below), whose sum is σ = 13291992. Its totient is φ = 2250240.

The previous prime is 5977511. The next prime is 5977547. The reversal of 5977540 is 457795.

It can be written as a sum of positive squares in 4 ways, for example, as 669124 + 5308416 = 818^2 + 2304^2 .

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 5977540.

It is not an unprimeable number, because it can be changed into a prime (5977547) 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, 8451 + ... + 9130.

It is an arithmetic number, because the mean of its divisors is an integer number (553833).

Almost surely, 2^5977540 is an apocalyptic number.

It is an amenable number.

5977540 is an abundant number, since it is smaller than the sum of its proper divisors (7314452).

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

5977540 is a wasteful number, since it uses less digits than its factorization.

5977540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17607 (or 17605 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 37.

The square root of 5977540 is about 2444.9008159842. The cubic root of 5977540 is about 181.4850395074.

The spelling of 5977540 in words is "five million, nine hundred seventy-seven thousand, five hundred forty".