46284285 has 64 divisors (see below), whose sum is σ = 84913920. Its totient is φ = 21381120.

The previous prime is 46284281. The next prime is 46284307. The reversal of 46284285 is 58248264.

It is not a de Polignac number, because 46284285 - 2² = 46284281 is a prime.

It is a super-2 number, since 2×46284285² = 4284470075922450, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46284281) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 198529 + ... + 198761.

It is an arithmetic number, because the mean of its divisors is an integer number (1326780).

Almost surely, 2^46284285 is an apocalyptic number.

It is an amenable number.

46284285 is a deficient number, since it is larger than the sum of its proper divisors (38629635).

46284285 is a wasteful number, since it uses less digits than its factorization.

46284285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318.

The product of its digits is 122880, while the sum is 39.

The square root of 46284285 is about 6803.2554707287. The cubic root of 46284285 is about 359.0413925887.

The spelling of 46284285 in words is "forty-six million, two hundred eighty-four thousand, two hundred eighty-five".