46549620 has 192 divisors, whose sum is σ = 164640000. Its totient is φ = 10824192.

The previous prime is 46549619. The next prime is 46549627. The reversal of 46549620 is 2694564.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46549627) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 133206 + ... + 133554.

It is an arithmetic number, because the mean of its divisors is an integer number (857500).

Almost surely, 2^46549620 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 46549620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82320000).

46549620 is an abundant number, since it is smaller than the sum of its proper divisors (118090380).

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

46549620 is a wasteful number, since it uses less digits than its factorization.

46549620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399 (or 391 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 46549620 is about 6822.7281933256. The cubic root of 46549620 is about 359.7261806722.

The spelling of 46549620 in words is "forty-six million, five hundred forty-nine thousand, six hundred twenty".