46639068 has 48 divisors (see below), whose sum is σ = 125228544. Its totient is φ = 13233600.

The previous prime is 46639067. The next prime is 46639079. The reversal of 46639068 is 86093664.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46639067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10846 + ... + 14522.

It is an arithmetic number, because the mean of its divisors is an integer number (2608928).

Almost surely, 2^46639068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46639068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62614272).

46639068 is an abundant number, since it is smaller than the sum of its proper divisors (78589476).

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

46639068 is a wasteful number, since it uses less digits than its factorization.

46639068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3842 (or 3840 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 46639068 is about 6829.2801963311. The cubic root of 46639068 is about 359.9564453480.

It can be divided in two parts, 4663 and 9068, that added together give a palindrome (13731).

The spelling of 46639068 in words is "forty-six million, six hundred thirty-nine thousand, sixty-eight".