607137228 has 36 divisors (see below), whose sum is σ = 1574723640. Its totient is φ = 202293720.

The previous prime is 607137227. The next prime is 607137247. The reversal of 607137228 is 822731706.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×607137228² = 737231227247047968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 607137192 and 607137201.

It is not an unprimeable number, because it can be changed into a prime (607137227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 254883 + ... + 257253.

Almost surely, 2^607137228 is an apocalyptic number.

It is an amenable number.

607137228 is an abundant number, since it is smaller than the sum of its proper divisors (967586412).

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

607137228 is an equidigital number, since it uses as much as digits as its factorization.

607137228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4755 (or 2376 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 607137228 is about 24640.1547884748. The cubic root of 607137228 is about 846.7638089571.

The spelling of 607137228 in words is "six hundred seven million, one hundred thirty-seven thousand, two hundred twenty-eight".