540094740 has 48 divisors (see below), whose sum is σ = 1578019968. Its totient is φ = 137762944.

The previous prime is 540094733. The next prime is 540094781. The reversal of 540094740 is 47490045.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194307 + ... + 197066.

It is an arithmetic number, because the mean of its divisors is an integer number (32875416).

Almost surely, 2^540094740 is an apocalyptic number.

It is an amenable number.

540094740 is an abundant number, since it is smaller than the sum of its proper divisors (1037925228).

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

540094740 is a wasteful number, since it uses less digits than its factorization.

540094740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391408 (or 391406 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 540094740 is about 23239.9384680769. The cubic root of 540094740 is about 814.3729051428.

The spelling of 540094740 in words is "five hundred forty million, ninety-four thousand, seven hundred forty".