46342230 has 64 divisors (see below), whose sum is σ = 121989888. Its totient is φ = 11173760.

The previous prime is 46342229. The next prime is 46342279. The reversal of 46342230 is 3224364.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 46342230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104389 + ... + 104831.

It is an arithmetic number, because the mean of its divisors is an integer number (1906092).

Almost surely, 2^46342230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46342230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60994944).

46342230 is an abundant number, since it is smaller than the sum of its proper divisors (75647658).

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

46342230 is a wasteful number, since it uses less digits than its factorization.

46342230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 46342230 is about 6807.5127616480. The cubic root of 46342230 is about 359.1911624835.

Adding to 46342230 its reverse (3224364), we get a palindrome (49566594).

The spelling of 46342230 in words is "forty-six million, three hundred forty-two thousand, two hundred thirty".