46338090 has 64 divisors (see below), whose sum is σ = 120548736. Its totient is φ = 11354112.

The previous prime is 46338053. The next prime is 46338091. The reversal of 46338090 is 9083364.

It is not an unprimeable number, because it can be changed into a prime (46338091) 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, 20874 + ... + 22986.

It is an arithmetic number, because the mean of its divisors is an integer number (1883574).

Almost surely, 2^46338090 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46338090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60274368).

46338090 is an abundant number, since it is smaller than the sum of its proper divisors (74210646).

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

46338090 is a wasteful number, since it uses less digits than its factorization.

46338090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2183.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 46338090 is about 6807.2086790402. The cubic root of 46338090 is about 359.1804660072.

The spelling of 46338090 in words is "forty-six million, three hundred thirty-eight thousand, ninety".