610457742 has 16 divisors (see below), whose sum is σ = 1356572880. Its totient is φ = 203485896.

The previous prime is 610457741. The next prime is 610457759. The reversal of 610457742 is 247754016.

It is a junction number, because it is equal to n+sod(n) for n = 610457697 and 610457706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (610457741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5652333 + ... + 5652440.

It is an arithmetic number, because the mean of its divisors is an integer number (84785805).

Almost surely, 2^610457742 is an apocalyptic number.

610457742 is an abundant number, since it is smaller than the sum of its proper divisors (746115138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

610457742 is a wasteful number, since it uses less digits than its factorization.

610457742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11304784 (or 11304778 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 610457742 is about 24707.4430486038. The cubic root of 610457742 is about 848.3046911134.

The spelling of 610457742 in words is "six hundred ten million, four hundred fifty-seven thousand, seven hundred forty-two".