610901 has 4 divisors (see below), whose sum is σ = 625152. Its totient is φ = 596652.

The previous prime is 610891. The next prime is 610913. The reversal of 610901 is 109016.

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 not a de Polignac number, because 610901 - 2⁶ = 610837 is a prime.

It is an alternating number because its digits alternate between even and odd.

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 610901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (610921) 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, 7061 + ... + 7146.

It is an arithmetic number, because the mean of its divisors is an integer number (156288).

2⁶¹⁰⁹⁰¹ is an apocalyptic number.

It is an amenable number.

610901 is a deficient number, since it is larger than the sum of its proper divisors (14251).

610901 is a wasteful number, since it uses less digits than its factorization.

610901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14250.

The product of its (nonzero) digits is 54, while the sum is 17.

The square root of 610901 is about 781.6015608992. The cubic root of 610901 is about 84.8509961597.

Adding to 610901 its reverse (109016), we get a palindrome (719917).

The spelling of 610901 in words is "six hundred ten thousand, nine hundred one".