610461142 has 4 divisors (see below), whose sum is σ = 915691716. Its totient is φ = 305230570.

The previous prime is 610461133. The next prime is 610461157. The reversal of 610461142 is 241164016.

610461142 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.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152615284 + ... + 152615287.

It is an arithmetic number, because the mean of its divisors is an integer number (228922929).

Almost surely, 2^610461142 is an apocalyptic number.

610461142 is a deficient number, since it is larger than the sum of its proper divisors (305230574).

610461142 is a wasteful number, since it uses less digits than its factorization.

610461142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305230573.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 610461142 is about 24707.5118536853. The cubic root of 610461142 is about 848.3062660139.

The spelling of 610461142 in words is "six hundred ten million, four hundred sixty-one thousand, one hundred forty-two".