610223404 has 48 divisors (see below), whose sum is σ = 1244759040. Its totient is φ = 256354560.

The previous prime is 610223401. The next prime is 610223407. The reversal of 610223404 is 404322016.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (610223401) and next prime (610223407).

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 15 ways as a sum of consecutive naturals, for example, 447684 + ... + 449044.

It is an arithmetic number, because the mean of its divisors is an integer number (25932480).

Almost surely, 2^610223404 is an apocalyptic number.

It is an amenable number.

610223404 is an abundant number, since it is smaller than the sum of its proper divisors (634535636).

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

610223404 is a wasteful number, since it uses less digits than its factorization.

610223404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1678 (or 1676 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 610223404 is about 24702.7003382221. The cubic root of 610223404 is about 848.1961302455.

The spelling of 610223404 in words is "six hundred ten million, two hundred twenty-three thousand, four hundred four".