546088240 has 20 divisors (see below), whose sum is σ = 1269655344. Its totient is φ = 218435264.

The previous prime is 546088237. The next prime is 546088243. The reversal of 546088240 is 42880645.

It is an interprime number because it is at equal distance from previous prime (546088237) and next prime (546088243).

It is a tau number, because it is divible by the number of its divisors (20).

It is a self number, because there is not a number n which added to its sum of digits gives 546088240.

It is not an unprimeable number, because it can be changed into a prime (546088243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3412972 + ... + 3413131.

Almost surely, 2^546088240 is an apocalyptic number.

It is an amenable number.

546088240 is an abundant number, since it is smaller than the sum of its proper divisors (723567104).

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

546088240 is a wasteful number, since it uses less digits than its factorization.

546088240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6826116 (or 6826110 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 37.

The square root of 546088240 is about 23368.5309765077. The cubic root of 546088240 is about 817.3742302317.

The spelling of 546088240 in words is "five hundred forty-six million, eighty-eight thousand, two hundred forty".