46326220 has 24 divisors (see below), whose sum is σ = 99915984. Its totient is φ = 18029376.

The previous prime is 46326197. The next prime is 46326229. The reversal of 46326220 is 2262364.

It is a happy number.

It is a super-2 number, since 2×46326220² = 4292237318976800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46326229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30562 + ... + 32041.

It is an arithmetic number, because the mean of its divisors is an integer number (4163166).

Almost surely, 2^46326220 is an apocalyptic number.

It is an amenable number.

46326220 is an abundant number, since it is smaller than the sum of its proper divisors (53589764).

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

46326220 is a wasteful number, since it uses less digits than its factorization.

46326220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62649 (or 62647 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 46326220 is about 6806.3367533498. The cubic root of 46326220 is about 359.1497940752.

Adding to 46326220 its reverse (2262364), we get a palindrome (48588584).

The spelling of 46326220 in words is "forty-six million, three hundred twenty-six thousand, two hundred twenty".