46398285 has 32 divisors (see below), whose sum is σ = 86832000. Its totient is φ = 23442048.

The previous prime is 46398269. The next prime is 46398299. The reversal of 46398285 is 58289364.

46398285 is a `hidden beast` number, since 4 + 639 + 8 + 2 + 8 + 5 = 666.

It is not a de Polignac number, because 46398285 - 2⁴ = 46398269 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 46398285.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6480 + ... + 11609.

It is an arithmetic number, because the mean of its divisors is an integer number (2713500).

Almost surely, 2^46398285 is an apocalyptic number.

46398285 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

46398285 is a deficient number, since it is larger than the sum of its proper divisors (40433715).

46398285 is a wasteful number, since it uses less digits than its factorization.

46398285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18122 (or 18116 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 46398285 is about 6811.6286598728. The cubic root of 46398285 is about 359.3359285563.

The spelling of 46398285 in words is "forty-six million, three hundred ninety-eight thousand, two hundred eighty-five".