46540637 has 8 divisors (see below), whose sum is σ = 54677280. Its totient is φ = 39054960.

The previous prime is 46540619. The next prime is 46540643. The reversal of 46540637 is 73604564.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 46540637 - 2⁸ = 46540381 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46540597 and 46540606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46540657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162587 + ... + 162872.

It is an arithmetic number, because the mean of its divisors is an integer number (6834660).

Almost surely, 2^46540637 is an apocalyptic number.

It is an amenable number.

46540637 is a deficient number, since it is larger than the sum of its proper divisors (8136643).

46540637 is a wasteful number, since it uses less digits than its factorization.

46540637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325483.

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 46540637 is about 6822.0698471945. The cubic root of 46540637 is about 359.7030395727.

The spelling of 46540637 in words is "forty-six million, five hundred forty thousand, six hundred thirty-seven".