46561770 has 64 divisors (see below), whose sum is σ = 124778880. Its totient is φ = 12355200.

The previous prime is 46561747. The next prime is 46561777. The reversal of 46561770 is 7716564.

It is not an unprimeable number, because it can be changed into a prime (46561777) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89110 + ... + 89630.

It is an arithmetic number, because the mean of its divisors is an integer number (1949670).

Almost surely, 2^46561770 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46561770, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62389440).

46561770 is an abundant number, since it is smaller than the sum of its proper divisors (78217110).

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

46561770 is a wasteful number, since it uses less digits than its factorization.

46561770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868 (or 862 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 46561770 is about 6823.6185415071. The cubic root of 46561770 is about 359.7574755419.

The spelling of 46561770 in words is "forty-six million, five hundred sixty-one thousand, seven hundred seventy".