46091148 has 48 divisors (see below), whose sum is σ = 115051104. Its totient is φ = 14310400.

The previous prime is 46091147. The next prime is 46091167. The reversal of 46091148 is 84119064.

It is a super-3 number, since 3×46091148³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (46091147) 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, 19486 + ... + 21722.

It is an arithmetic number, because the mean of its divisors is an integer number (2396898).

Almost surely, 2^46091148 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 46091148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57525552).

46091148 is an abundant number, since it is smaller than the sum of its proper divisors (68959956).

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

46091148 is a wasteful number, since it uses less digits than its factorization.

46091148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2362 (or 2360 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 46091148 is about 6789.0461774833. The cubic root of 46091148 is about 358.5412886782.

The spelling of 46091148 in words is "forty-six million, ninety-one thousand, one hundred forty-eight".