1942908 has 48 divisors (see below), whose sum is σ = 5080320. Its totient is φ = 572800.

The previous prime is 1942901. The next prime is 1942909. The reversal of 1942908 is 8092491.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1942901) by changing a digit.

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, 5233 + ... + 5591.

It is an arithmetic number, because the mean of its divisors is an integer number (105840).

2^1942908 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1942908, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2540160).

1942908 is an abundant number, since it is smaller than the sum of its proper divisors (3137412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1942908 is a wasteful number, since it uses less digits than its factorization.

1942908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418 (or 416 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 1942908 is about 1393.8823479763. The cubic root of 1942908 is about 124.7816561632.

It can be divided in two parts, 1942 and 908, that added together give a triangular number (2850 = T₇₅).

The spelling of 1942908 in words is "one million, nine hundred forty-two thousand, nine hundred eight".