64483146 has 48 divisors (see below), whose sum is σ = 171959424. Its totient is φ = 17006112.

The previous prime is 64483141. The next prime is 64483213. The reversal of 64483146 is 64138446.

64483146 is a `hidden beast` number, since 644 + 8 + 3 + 1 + 4 + 6 = 666.

It is a super-4 number, since 4×64483146⁴ (a number of 32 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 64483146.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64483141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18046 + ... + 21321.

It is an arithmetic number, because the mean of its divisors is an integer number (3582488).

Almost surely, 2^64483146 is an apocalyptic number.

64483146 is an abundant number, since it is smaller than the sum of its proper divisors (107476278).

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

64483146 is a wasteful number, since it uses less digits than its factorization.

64483146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39395 (or 39392 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 64483146 is about 8030.1398493426. The cubic root of 64483146 is about 401.0040318581.

The spelling of 64483146 in words is "sixty-four million, four hundred eighty-three thousand, one hundred forty-six".