610661126 has 16 divisors (see below), whose sum is σ = 946194048. Its totient is φ = 295276800.

The previous prime is 610661123. The next prime is 610661141. The reversal of 610661126 is 621166016.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (610661123) 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, 126656 + ... + 131388.

It is an arithmetic number, because the mean of its divisors is an integer number (59137128).

Almost surely, 2^610661126 is an apocalyptic number.

610661126 is a deficient number, since it is larger than the sum of its proper divisors (335532922).

610661126 is a wasteful number, since it uses less digits than its factorization.

610661126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6847.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 610661126 is about 24711.5585506054. The cubic root of 610661126 is about 848.3988895224.

The spelling of 610661126 in words is "six hundred ten million, six hundred sixty-one thousand, one hundred twenty-six".