4790121 has 16 divisors (see below), whose sum is σ = 7332864. Its totient is φ = 2724624.

The previous prime is 4790117. The next prime is 4790143. The reversal of 4790121 is 1210974.

It is not a de Polignac number, because 4790121 - 2² = 4790117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4790091 and 4790100.

It is not an unprimeable number, because it can be changed into a prime (4790111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6076 + ... + 6818.

It is an arithmetic number, because the mean of its divisors is an integer number (458304).

Almost surely, 2^4790121 is an apocalyptic number.

It is an amenable number.

4790121 is a deficient number, since it is larger than the sum of its proper divisors (2542743).

4790121 is a wasteful number, since it uses less digits than its factorization.

4790121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 4790121 is about 2188.6345058049. The cubic root of 4790121 is about 168.5707275863.

The spelling of 4790121 in words is "four million, seven hundred ninety thousand, one hundred twenty-one".