4791406 has 8 divisors (see below), whose sum is σ = 7499664. Its totient is φ = 2291520.

The previous prime is 4791403. The next prime is 4791407. The reversal of 4791406 is 6041974.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4791403) 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 3 ways as a sum of consecutive naturals, for example, 52035 + ... + 52126.

It is an arithmetic number, because the mean of its divisors is an integer number (937458).

Almost surely, 2^4791406 is an apocalyptic number.

4791406 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4791406 is a deficient number, since it is larger than the sum of its proper divisors (2708258).

4791406 is a wasteful number, since it uses less digits than its factorization.

4791406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104186.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 4791406 is about 2188.9280481551. The cubic root of 4791406 is about 168.5857998582.

The spelling of 4791406 in words is "four million, seven hundred ninety-one thousand, four hundred six".