2401942 has 16 divisors (see below), whose sum is σ = 3916800. Its totient is φ = 1100520.

The previous prime is 2401939. The next prime is 2401967. The reversal of 2401942 is 2491042.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159 + ... + 2197.

It is an arithmetic number, because the mean of its divisors is an integer number (244800).

2^2401942 is an apocalyptic number.

2401942 is a deficient number, since it is larger than the sum of its proper divisors (1514858).

2401942 is a wasteful number, since it uses less digits than its factorization.

2401942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2091.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 2401942 is about 1549.8199895472. The cubic root of 2401942 is about 133.9226924691.

Adding to 2401942 its reverse (2491042), we get a palindrome (4892984).

The spelling of 2401942 in words is "two million, four hundred one thousand, nine hundred forty-two".