5615380 has 12 divisors (see below), whose sum is σ = 11792340. Its totient is φ = 2246144.

The previous prime is 5615347. The next prime is 5615383. The reversal of 5615380 is 835165.

It can be written as a sum of positive squares in 2 ways, for example, as 1726596 + 3888784 = 1314^2 + 1972^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5615383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140365 + ... + 140404.

It is an arithmetic number, because the mean of its divisors is an integer number (982695).

Almost surely, 2^5615380 is an apocalyptic number.

It is an amenable number.

5615380 is an abundant number, since it is smaller than the sum of its proper divisors (6176960).

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

5615380 is a wasteful number, since it uses less digits than its factorization.

5615380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280778 (or 280776 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 5615380 is about 2369.6793031970. The cubic root of 5615380 is about 177.7432227399.

It can be divided in two parts, 5615 and 380, that added together give a palindrome (5995).

The spelling of 5615380 in words is "five million, six hundred fifteen thousand, three hundred eighty".