5122146 has 16 divisors (see below), whose sum is σ = 10689984. Its totient is φ = 1633104.

The previous prime is 5122141. The next prime is 5122147. The reversal of 5122146 is 6412215.

It is not an unprimeable number, because it can be changed into a prime (5122141) 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, 18421 + ... + 18696.

It is an arithmetic number, because the mean of its divisors is an integer number (668124).

Almost surely, 2^5122146 is an apocalyptic number.

5122146 is an abundant number, since it is smaller than the sum of its proper divisors (5567838).

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

5122146 is a wasteful number, since it uses less digits than its factorization.

5122146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37145.

The product of its digits is 480, while the sum is 21.

The square root of 5122146 is about 2263.2158536030. The cubic root of 5122146 is about 172.3788521351.

The spelling of 5122146 in words is "five million, one hundred twenty-two thousand, one hundred forty-six".