46122210 has 40 divisors (see below), whose sum is σ = 124019676. Its totient is φ = 12299040.

The previous prime is 46122179. The next prime is 46122211. The reversal of 46122210 is 1222164.

It can be written as a sum of positive squares in 2 ways, for example, as 45927729 + 194481 = 6777^2 + 441^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (46122211) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 27661 + ... + 29280.

Almost surely, 2^46122210 is an apocalyptic number.

46122210 is an abundant number, since it is smaller than the sum of its proper divisors (77897466).

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

46122210 is a wasteful number, since it uses less digits than its factorization.

46122210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56960 (or 56951 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 46122210 is about 6791.3334478584. Note that the first 3 decimals coincide. The cubic root of 46122210 is about 358.6218139641.

Adding to 46122210 its reverse (1222164), we get a palindrome (47344374).

The spelling of 46122210 in words is "forty-six million, one hundred twenty-two thousand, two hundred ten".