4405942 has 8 divisors (see below), whose sum is σ = 6770232. Its totient is φ = 2149200.

The previous prime is 4405927. The next prime is 4405979. The reversal of 4405942 is 2495044.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4405942.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26784 + ... + 26947.

It is an arithmetic number, because the mean of its divisors is an integer number (846279).

Almost surely, 2^4405942 is an apocalyptic number.

4405942 is a deficient number, since it is larger than the sum of its proper divisors (2364290).

4405942 is a wasteful number, since it uses less digits than its factorization.

4405942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53774.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 4405942 is about 2099.0335871539. The cubic root of 4405942 is about 163.9379846824.

It can be divided in two parts, 440594 and 2, that multiplied together give a palindrome (881188).

The spelling of 4405942 in words is "four million, four hundred five thousand, nine hundred forty-two".