540046232 has 24 divisors (see below), whose sum is σ = 1113010500. Its totient is φ = 245475120.

The previous prime is 540046211. The next prime is 540046249. The reversal of 540046232 is 232640045.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 277982 + ... + 279917.

Almost surely, 2^540046232 is an apocalyptic number.

It is an amenable number.

540046232 is an abundant number, since it is smaller than the sum of its proper divisors (572964268).

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

540046232 is a wasteful number, since it uses less digits than its factorization.

540046232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557927 (or 557912 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 540046232 is about 23238.8948102099. The cubic root of 540046232 is about 814.3485237514.

Adding to 540046232 its reverse (232640045), we get a palindrome (772686277).

The spelling of 540046232 in words is "five hundred forty million, forty-six thousand, two hundred thirty-two".