610223461 has 4 divisors (see below), whose sum is σ = 615926592. Its totient is φ = 604520332.

The previous prime is 610223447. The next prime is 610223473. The reversal of 610223461 is 164322016.

610223461 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 a cyclic number.

It is not a de Polignac number, because 610223461 - 2⁵ = 610223429 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 (610223401) 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, 2851405 + ... + 2851618.

It is an arithmetic number, because the mean of its divisors is an integer number (153981648).

Almost surely, 2^610223461 is an apocalyptic number.

It is an amenable number.

610223461 is a deficient number, since it is larger than the sum of its proper divisors (5703131).

610223461 is a wasteful number, since it uses less digits than its factorization.

610223461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5703130.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 610223461 is about 24702.7014919421. The cubic root of 610223461 is about 848.1961566551.

Adding to 610223461 its reverse (164322016), we get a palindrome (774545477).

The spelling of 610223461 in words is "six hundred ten million, two hundred twenty-three thousand, four hundred sixty-one".