610615461 has 8 divisors (see below), whose sum is σ = 819546304. Its totient is φ = 404380800.

The previous prime is 610615459. The next prime is 610615513. The reversal of 610615461 is 164516016.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 610615461 - 2¹ = 610615459 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 (610615451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 673516 + ... + 674421.

It is an arithmetic number, because the mean of its divisors is an integer number (102443288).

Almost surely, 2^610615461 is an apocalyptic number.

It is an amenable number.

610615461 is a deficient number, since it is larger than the sum of its proper divisors (208930843).

610615461 is a wasteful number, since it uses less digits than its factorization.

610615461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1348091.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 610615461 is about 24710.6345729931. The cubic root of 610615461 is about 848.3777413496.

The spelling of 610615461 in words is "six hundred ten million, six hundred fifteen thousand, four hundred sixty-one".