7365040 has 40 divisors (see below), whose sum is σ = 17530128. Its totient is φ = 2876160.

The previous prime is 7365019. The next prime is 7365047. The reversal of 7365040 is 405637.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 7364996 and 7365014.

It is not an unprimeable number, because it can be changed into a prime (7365047) 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, 2370 + ... + 4510.

Almost surely, 2^7365040 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 7365040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8765064).

7365040 is an abundant number, since it is smaller than the sum of its proper divisors (10165088).

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

7365040 is a wasteful number, since it uses less digits than its factorization.

7365040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2197 (or 2191 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 7365040 is about 2713.8607186073. The cubic root of 7365040 is about 194.5621559069.

It can be divided in two parts, 736 and 5040, that added together give a square (5776 = 76²).

The spelling of 7365040 in words is "seven million, three hundred sixty-five thousand, forty".