46821852 has 216 divisors, whose sum is σ = 159344640. Its totient is φ = 11430720.

The previous prime is 46821847. The next prime is 46821881. The reversal of 46821852 is 25812864.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 368613 + ... + 368739.

Almost surely, 2^46821852 is an apocalyptic number.

46821852 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 46821852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79672320).

46821852 is an abundant number, since it is smaller than the sum of its proper divisors (112522788).

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

46821852 is a wasteful number, since it uses less digits than its factorization.

46821852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181 (or 169 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 46821852 is about 6842.6494868581. The cubic root of 46821852 is about 360.4260696104.

The spelling of 46821852 in words is "forty-six million, eight hundred twenty-one thousand, eight hundred fifty-two".