5495940 has 72 divisors (see below), whose sum is σ = 17559360. Its totient is φ = 1387584.

The previous prime is 5495933. The next prime is 5495969. The reversal of 5495940 is 495945.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 5495895 and 5495904.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2617 + ... + 4223.

It is an arithmetic number, because the mean of its divisors is an integer number (243880).

Almost surely, 2^5495940 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5495940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8779680).

5495940 is an abundant number, since it is smaller than the sum of its proper divisors (12063420).

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

5495940 is a wasteful number, since it uses less digits than its factorization.

5495940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1641 (or 1636 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 5495940 is about 2344.3421252027. The cubic root of 5495940 is about 176.4739720920.

The spelling of 5495940 in words is "five million, four hundred ninety-five thousand, nine hundred forty".