607820 has 12 divisors (see below), whose sum is σ = 1276464. Its totient is φ = 243120.

The previous prime is 607819. The next prime is 607823. The reversal of 607820 is 28706.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 607820.

It is not an unprimeable number, because it can be changed into a prime (607823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15176 + ... + 15215.

It is an arithmetic number, because the mean of its divisors is an integer number (106372).

2⁶⁰⁷⁸²⁰ is an apocalyptic number.

It is an amenable number.

607820 is an abundant number, since it is smaller than the sum of its proper divisors (668644).

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

607820 is a wasteful number, since it uses less digits than its factorization.

607820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30400 (or 30398 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 607820 is about 779.6281164761. The cubic root of 607820 is about 84.7081106818.

The spelling of 607820 in words is "six hundred seven thousand, eight hundred twenty".