540396992 has 14 divisors (see below), whose sum is σ = 1072350408. Its totient is φ = 270198464.

The previous prime is 540396959. The next prime is 540397007. The reversal of 540396992 is 299693045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4221788 + ... + 4221915.

Almost surely, 2^540396992 is an apocalyptic number.

It is an amenable number.

540396992 is a deficient number, since it is larger than the sum of its proper divisors (531953416).

540396992 is an equidigital number, since it uses as much as digits as its factorization.

540396992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8443715 (or 8443705 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 47.

The square root of 540396992 is about 23246.4404156852. The cubic root of 540396992 is about 814.5247920364.

The spelling of 540396992 in words is "five hundred forty million, three hundred ninety-six thousand, nine hundred ninety-two".