7237985 has 8 divisors (see below), whose sum is σ = 9063360. Its totient is φ = 5538544.

The previous prime is 7237969. The next prime is 7237987. The reversal of 7237985 is 5897327.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7237985 - 2⁴ = 7237969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7237987) 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, 31355 + ... + 31584.

It is an arithmetic number, because the mean of its divisors is an integer number (1132920).

Almost surely, 2^7237985 is an apocalyptic number.

It is an amenable number.

7237985 is a deficient number, since it is larger than the sum of its proper divisors (1825375).

7237985 is a wasteful number, since it uses less digits than its factorization.

7237985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62967.

The product of its digits is 105840, while the sum is 41.

The square root of 7237985 is about 2690.3503489323. The cubic root of 7237985 is about 193.4368566325.

The spelling of 7237985 in words is "seven million, two hundred thirty-seven thousand, nine hundred eighty-five".