607145906 has 16 divisors (see below), whose sum is σ = 931893120. Its totient is φ = 296539920.

The previous prime is 607145897. The next prime is 607145933. The reversal of 607145906 is 609541706.

It is a super-3 number, since 3×607145906³ (a number of 27 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 607145906.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44885 + ... + 56823.

It is an arithmetic number, because the mean of its divisors is an integer number (58243320).

Almost surely, 2^607145906 is an apocalyptic number.

607145906 is a deficient number, since it is larger than the sum of its proper divisors (324747214).

607145906 is a wasteful number, since it uses less digits than its factorization.

607145906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12529.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 607145906 is about 24640.3308825186. The cubic root of 607145906 is about 846.7678432902.

The spelling of 607145906 in words is "six hundred seven million, one hundred forty-five thousand, nine hundred six".