7609375 has 14 divisors (see below), whose sum is σ = 9531128. Its totient is φ = 6075000.

The previous prime is 7609373. The next prime is 7609417. The reversal of 7609375 is 5739067.

It is not a de Polignac number, because 7609375 - 2¹ = 7609373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7609373) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 15382 + ... + 15868.

Almost surely, 2^7609375 is an apocalyptic number.

7609375 is a deficient number, since it is larger than the sum of its proper divisors (1921753).

7609375 is an frugal number, since it uses more digits than its factorization.

7609375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517 (or 492 counting only the distinct ones).

The product of its (nonzero) digits is 39690, while the sum is 37.

The square root of 7609375 is about 2758.5095613392. The cubic root of 7609375 is about 196.6903240078.

The spelling of 7609375 in words is "seven million, six hundred nine thousand, three hundred seventy-five".