46550145 has 8 divisors (see below), whose sum is σ = 74480256. Its totient is φ = 24826736.

The previous prime is 46550143. The next prime is 46550149. The reversal of 46550145 is 54105564.

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 46550145 - 2¹ = 46550143 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46550143) 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, 1551657 + ... + 1551686.

It is an arithmetic number, because the mean of its divisors is an integer number (9310032).

Almost surely, 2^46550145 is an apocalyptic number.

It is an amenable number.

46550145 is a deficient number, since it is larger than the sum of its proper divisors (27930111).

46550145 is a wasteful number, since it uses less digits than its factorization.

46550145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3103351.

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 46550145 is about 6822.7666675624. The cubic root of 46550145 is about 359.7275330322.

The spelling of 46550145 in words is "forty-six million, five hundred fifty thousand, one hundred forty-five".