160625001 has 4 divisors (see below), whose sum is σ = 214166672. Its totient is φ = 107083332.

The previous prime is 160624999. The next prime is 160625021. The reversal of 160625001 is 100526061.

It is a happy number.

160625001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 160625001 - 2¹ = 160624999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160625021) 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, 26770831 + ... + 26770836.

It is an arithmetic number, because the mean of its divisors is an integer number (53541668).

Almost surely, 2^160625001 is an apocalyptic number.

It is an amenable number.

160625001 is a deficient number, since it is larger than the sum of its proper divisors (53541671).

160625001 is an equidigital number, since it uses as much as digits as its factorization.

160625001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53541670.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 160625001 is about 12673.7918950881. The cubic root of 160625001 is about 543.5894856108.

The spelling of 160625001 in words is "one hundred sixty million, six hundred twenty-five thousand, one".