675162401 has 4 divisors (see below), whose sum is σ = 704517312. Its totient is φ = 645807492.

The previous prime is 675162377. The next prime is 675162409. The reversal of 675162401 is 104261576.

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 a de Polignac number, because none of the positive numbers 2^k-675162401 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (675162409) 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, 14677421 + ... + 14677466.

It is an arithmetic number, because the mean of its divisors is an integer number (176129328).

Almost surely, 2^675162401 is an apocalyptic number.

It is an amenable number.

675162401 is a deficient number, since it is larger than the sum of its proper divisors (29354911).

675162401 is a wasteful number, since it uses less digits than its factorization.

675162401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29354910.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 675162401 is about 25983.8873342693. The cubic root of 675162401 is about 877.2756659567.

The spelling of 675162401 in words is "six hundred seventy-five million, one hundred sixty-two thousand, four hundred one".