7380537 has 4 divisors (see below), whose sum is σ = 9840720. Its totient is φ = 4920356.

The previous prime is 7380523. The next prime is 7380547. The reversal of 7380537 is 7350837.

7380537 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7380537 - 2⁶ = 7380473 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7380498 and 7380507.

It is not an unprimeable number, because it can be changed into a prime (7380517) 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, 1230087 + ... + 1230092.

It is an arithmetic number, because the mean of its divisors is an integer number (2460180).

Almost surely, 2^7380537 is an apocalyptic number.

It is an amenable number.

7380537 is a deficient number, since it is larger than the sum of its proper divisors (2460183).

7380537 is a wasteful number, since it uses less digits than its factorization.

7380537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2460182.

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 7380537 is about 2716.7143758592. The cubic root of 7380537 is about 194.6985216500.

The spelling of 7380537 in words is "seven million, three hundred eighty thousand, five hundred thirty-seven".