606999054 has 16 divisors (see below), whose sum is σ = 1217669760. Its totient is φ = 201721080.

The previous prime is 606999053. The next prime is 606999067. The reversal of 606999054 is 450999606.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 606998994 and 606999012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606999053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150834 + ... + 154805.

It is an arithmetic number, because the mean of its divisors is an integer number (76104360).

Almost surely, 2^606999054 is an apocalyptic number.

606999054 is an abundant number, since it is smaller than the sum of its proper divisors (610670706).

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

606999054 is a wasteful number, since it uses less digits than its factorization.

606999054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305975.

The product of its (nonzero) digits is 524880, while the sum is 48.

The square root of 606999054 is about 24637.3507910246. The cubic root of 606999054 is about 846.6995677862.

The spelling of 606999054 in words is "six hundred six million, nine hundred ninety-nine thousand, fifty-four".