606054780 has 72 divisors (see below), whose sum is σ = 1935133200. Its totient is φ = 153107712.

The previous prime is 606054769. The next prime is 606054791. The reversal of 606054780 is 87450606.

It is a happy number.

606054780 is a `hidden beast` number, since 6 + 0 + 605 + 47 + 8 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (606054769) and next prime (606054791).

It is a super-3 number, since 3×606054780³ (a number of 27 digits) contains 333 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85185 + ... + 92024.

It is an arithmetic number, because the mean of its divisors is an integer number (26876850).

Almost surely, 2^606054780 is an apocalyptic number.

606054780 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

606054780 is an abundant number, since it is smaller than the sum of its proper divisors (1329078420).

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

606054780 is a wasteful number, since it uses less digits than its factorization.

606054780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177243 (or 177238 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 606054780 is about 24618.1798677319. The cubic root of 606054780 is about 846.2602857540.

The spelling of 606054780 in words is "six hundred six million, fifty-four thousand, seven hundred eighty".