46004540 has 48 divisors (see below), whose sum is σ = 99792000. Its totient is φ = 17805312.

The previous prime is 46004537. The next prime is 46004557. The reversal of 46004540 is 4540064.

It is a happy number.

It is a super-2 number, since 2×46004540² = 4232835401223200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102236 + ... + 102684.

It is an arithmetic number, because the mean of its divisors is an integer number (2079000).

Almost surely, 2^46004540 is an apocalyptic number.

It is an amenable number.

46004540 is an abundant number, since it is smaller than the sum of its proper divisors (53787460).

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

46004540 is a wasteful number, since it uses less digits than its factorization.

46004540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614 (or 612 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 46004540 is about 6782.6646681080. The cubic root of 46004540 is about 358.3165744220.

The spelling of 46004540 in words is "forty-six million, four thousand, five hundred forty".