540738467 has 4 divisors (see below), whose sum is σ = 540798720. Its totient is φ = 540678216.

The previous prime is 540738439. The next prime is 540738479. The reversal of 540738467 is 764837045.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 540738467 - 2¹⁰ = 540737443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (540738967) 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, 13667 + ... + 35612.

It is an arithmetic number, because the mean of its divisors is an integer number (135199680).

Almost surely, 2^540738467 is an apocalyptic number.

540738467 is a deficient number, since it is larger than the sum of its proper divisors (60253).

540738467 is a wasteful number, since it uses less digits than its factorization.

540738467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60252.

The product of its (nonzero) digits is 564480, while the sum is 44.

The square root of 540738467 is about 23253.7839286427. The cubic root of 540738467 is about 814.6963210498.

The spelling of 540738467 in words is "five hundred forty million, seven hundred thirty-eight thousand, four hundred sixty-seven".