610104040 has 64 divisors (see below), whose sum is σ = 1689528960. Its totient is φ = 193086720.

The previous prime is 610104037. The next prime is 610104043. The reversal of 610104040 is 40401016.

It is a happy number.

610104040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (610104037) and next prime (610104043).

It is not an unprimeable number, because it can be changed into a prime (610104043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80166 + ... + 87445.

It is an arithmetic number, because the mean of its divisors is an integer number (26398890).

Almost surely, 2^610104040 is an apocalyptic number.

It is an amenable number.

610104040 is an abundant number, since it is smaller than the sum of its proper divisors (1079424920).

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

610104040 is a wasteful number, since it uses less digits than its factorization.

610104040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167642 (or 167638 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 610104040 is about 24700.2842088912. The cubic root of 610104040 is about 848.1408222582.

Adding to 610104040 its reverse (40401016), we get a palindrome (650505056).

The spelling of 610104040 in words is "six hundred ten million, one hundred four thousand, forty".