675413237 has 4 divisors (see below), whose sum is σ = 675465216. Its totient is φ = 675361260.

The previous prime is 675413129. The next prime is 675413243. The reversal of 675413237 is 732314576.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 675413237 - 2⁸ = 675412981 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 675413237.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675413267) 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, 12812 + ... + 38922.

It is an arithmetic number, because the mean of its divisors is an integer number (168866304).

Almost surely, 2^675413237 is an apocalyptic number.

It is an amenable number.

675413237 is a deficient number, since it is larger than the sum of its proper divisors (51979).

675413237 is a wasteful number, since it uses less digits than its factorization.

675413237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51978.

The product of its digits is 105840, while the sum is 38.

The square root of 675413237 is about 25988.7136465043. The cubic root of 675413237 is about 877.3842941786.

It can be divided in two parts, 6754 and 13237, that added together give a palindrome (19991).

The spelling of 675413237 in words is "six hundred seventy-five million, four hundred thirteen thousand, two hundred thirty-seven".