46220856 has 32 divisors (see below), whose sum is σ = 126057600. Its totient is φ = 14006240.

The previous prime is 46220851. The next prime is 46220879. The reversal of 46220856 is 65802264.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46220851) 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, 87276 + ... + 87803.

It is an arithmetic number, because the mean of its divisors is an integer number (3939300).

Almost surely, 2^46220856 is an apocalyptic number.

It is an amenable number.

46220856 is an abundant number, since it is smaller than the sum of its proper divisors (79836744).

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

46220856 is a wasteful number, since it uses less digits than its factorization.

46220856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175099 (or 175095 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 46220856 is about 6798.5922072147. The cubic root of 46220856 is about 358.8773048745.

It can be divided in two parts, 462208 and 56, that added together give a palindrome (462264).

The spelling of 46220856 in words is "forty-six million, two hundred twenty thousand, eight hundred fifty-six".