540061614 has 32 divisors (see below), whose sum is σ = 1202286240. Its totient is φ = 179698176.

The previous prime is 540061601. The next prime is 540061619. The reversal of 540061614 is 416160045.

540061614 is a `hidden beast` number, since 5 + 40 + 0 + 6 + 1 + 614 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540061619) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22492 + ... + 39824.

It is an arithmetic number, because the mean of its divisors is an integer number (37571445).

Almost surely, 2^540061614 is an apocalyptic number.

540061614 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

540061614 is an abundant number, since it is smaller than the sum of its proper divisors (662224626).

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

540061614 is a wasteful number, since it uses less digits than its factorization.

540061614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17921 (or 17915 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 540061614 is about 23239.2257616298. The cubic root of 540061614 is about 814.3562553056.

The spelling of 540061614 in words is "five hundred forty million, sixty-one thousand, six hundred fourteen".