654261060 has 24 divisors (see below), whose sum is σ = 1831931136. Its totient is φ = 174469600.

The previous prime is 654261043. The next prime is 654261061. The reversal of 654261060 is 60162456.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (654261061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5452116 + ... + 5452235.

It is an arithmetic number, because the mean of its divisors is an integer number (76330464).

Almost surely, 2^654261060 is an apocalyptic number.

654261060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

654261060 is an abundant number, since it is smaller than the sum of its proper divisors (1177670076).

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

654261060 is a wasteful number, since it uses less digits than its factorization.

654261060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10904363 (or 10904361 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 654261060 is about 25578.5273227369. The cubic root of 654261060 is about 868.1278542720.

The spelling of 654261060 in words is "six hundred fifty-four million, two hundred sixty-one thousand, sixty".