610662541 has 8 divisors (see below), whose sum is σ = 648794520. Its totient is φ = 573668928.

The previous prime is 610662523. The next prime is 610662601. The reversal of 610662541 is 145266016.

610662541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 107557641 + 503104900 = 10371^2 + 22430^2 .

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 610662541 - 2²⁹ = 73791629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (610666541) 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, 283486 + ... + 285631.

It is an arithmetic number, because the mean of its divisors is an integer number (81099315).

Almost surely, 2^610662541 is an apocalyptic number.

It is an amenable number.

610662541 is a deficient number, since it is larger than the sum of its proper divisors (38131979).

610662541 is a wasteful number, since it uses less digits than its factorization.

610662541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569183.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 610662541 is about 24711.5871809158. The cubic root of 610662541 is about 848.3995448141.

The spelling of 610662541 in words is "six hundred ten million, six hundred sixty-two thousand, five hundred forty-one".