46105920 has 168 divisors, whose sum is σ = 181319424. Its totient is φ = 10533888.

The previous prime is 46105907. The next prime is 46105937. The reversal of 46105920 is 2950164.

It is a tau number, because it is divible by the number of its divisors (168).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19017 + ... + 21303.

Almost surely, 2^46105920 is an apocalyptic number.

46105920 is a gapful number since it is divisible by the number (40) 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 46105920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90659712).

46105920 is an abundant number, since it is smaller than the sum of its proper divisors (135213504).

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

46105920 is a wasteful number, since it uses less digits than its factorization.

46105920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2317 (or 2304 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 46105920 is about 6790.1340192959. The cubic root of 46105920 is about 358.5795881958.

The spelling of 46105920 in words is "forty-six million, one hundred five thousand, nine hundred twenty".