4948405 has 16 divisors (see below), whose sum is σ = 7403904. Its totient is φ = 3084480.

The previous prime is 4948393. The next prime is 4948409. The reversal of 4948405 is 5048494.

4948405 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4948405 - 2¹⁵ = 4915637 is a prime.

It is a Duffinian number.

4948405 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4948409) 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, 6042 + ... + 6811.

It is an arithmetic number, because the mean of its divisors is an integer number (462744).

Almost surely, 2^4948405 is an apocalyptic number.

It is an amenable number.

4948405 is a deficient number, since it is larger than the sum of its proper divisors (2455499).

4948405 is a wasteful number, since it uses less digits than its factorization.

4948405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12876.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 4948405 is about 2224.5010676554. The cubic root of 4948405 is about 170.4073851377.

It can be divided in two parts, 494840 and 5, that multiplied together give a triangular number (2474200 = T₂₂₂₄).

The spelling of 4948405 in words is "four million, nine hundred forty-eight thousand, four hundred five".