46539192 has 64 divisors (see below), whose sum is σ = 136581120. Its totient is φ = 12935808.

The previous prime is 46539139. The next prime is 46539193. The reversal of 46539192 is 29193564.

It is a self number, because there is not a number n which added to its sum of digits gives 46539192.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46539193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2473 + ... + 9959.

It is an arithmetic number, because the mean of its divisors is an integer number (2134080).

Almost surely, 2^46539192 is an apocalyptic number.

46539192 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46539192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68290560).

46539192 is an abundant number, since it is smaller than the sum of its proper divisors (90041928).

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

46539192 is a wasteful number, since it uses less digits than its factorization.

46539192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7540 (or 7536 counting only the distinct ones).

The product of its digits is 58320, while the sum is 39.

The square root of 46539192 is about 6821.9639400982. The cubic root of 46539192 is about 359.6993168312.

The spelling of 46539192 in words is "forty-six million, five hundred thirty-nine thousand, one hundred ninety-two".