46542210 has 128 divisors (see below), whose sum is σ = 138378240. Its totient is φ = 9849600.

The previous prime is 46542203. The next prime is 46542217. The reversal of 46542210 is 1224564.

It is an interprime number because it is at equal distance from previous prime (46542203) and next prime (46542217).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46542217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 81225 + ... + 81795.

It is an arithmetic number, because the mean of its divisors is an integer number (1081080).

Almost surely, 2^46542210 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46542210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69189120).

46542210 is an abundant number, since it is smaller than the sum of its proper divisors (91836030).

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

46542210 is a wasteful number, since it uses less digits than its factorization.

46542210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 46542210 is about 6822.1851338116. The cubic root of 46542210 is about 359.7070919918.

Adding to 46542210 its reverse (1224564), we get a palindrome (47766774).

The spelling of 46542210 in words is "forty-six million, five hundred forty-two thousand, two hundred ten".