540987734 has 24 divisors (see below), whose sum is σ = 955931040. Its totient is φ = 228913776.

The previous prime is 540987731. The next prime is 540987749. The reversal of 540987734 is 437789045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540987731) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27197 + ... + 42680.

It is an arithmetic number, because the mean of its divisors is an integer number (39830460).

Almost surely, 2^540987734 is an apocalyptic number.

540987734 is a deficient number, since it is larger than the sum of its proper divisors (414943306).

540987734 is a wasteful number, since it uses less digits than its factorization.

540987734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69972 (or 69965 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 47.

The square root of 540987734 is about 23259.1430194666. The cubic root of 540987734 is about 814.8214867406.

The spelling of 540987734 in words is "five hundred forty million, nine hundred eighty-seven thousand, seven hundred thirty-four".