4971122 has 32 divisors (see below), whose sum is σ = 8769600. Its totient is φ = 2092608.

The previous prime is 4971053. The next prime is 4971133. The reversal of 4971122 is 2211794.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 4971091 and 4971100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14153 + ... + 14499.

It is an arithmetic number, because the mean of its divisors is an integer number (274050).

Almost surely, 2^4971122 is an apocalyptic number.

4971122 is a deficient number, since it is larger than the sum of its proper divisors (3798478).

4971122 is a wasteful number, since it uses less digits than its factorization.

4971122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410.

The product of its digits is 1008, while the sum is 26.

The square root of 4971122 is about 2229.6013096516. The cubic root of 4971122 is about 170.6677542723.

The spelling of 4971122 in words is "four million, nine hundred seventy-one thousand, one hundred twenty-two".