7250537 has 4 divisors (see below), whose sum is σ = 8286336. Its totient is φ = 6214740.

The previous prime is 7250527. The next prime is 7250561. The reversal of 7250537 is 7350527.

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 not a de Polignac number, because 7250537 - 2⁸ = 7250281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7250527) 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, 517889 + ... + 517902.

It is an arithmetic number, because the mean of its divisors is an integer number (2071584).

Almost surely, 2^7250537 is an apocalyptic number.

It is an amenable number.

7250537 is a deficient number, since it is larger than the sum of its proper divisors (1035799).

7250537 is a wasteful number, since it uses less digits than its factorization.

7250537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035798.

The product of its (nonzero) digits is 7350, while the sum is 29.

The square root of 7250537 is about 2692.6821201174. The cubic root of 7250537 is about 193.5486104439.

The spelling of 7250537 in words is "seven million, two hundred fifty thousand, five hundred thirty-seven".