1954942 has 8 divisors (see below), whose sum is σ = 3199032. Its totient is φ = 888600.

The previous prime is 1954933. The next prime is 1954943. The reversal of 1954942 is 2494591.

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

It is a junction number, because it is equal to n+sod(n) for n = 1954898 and 1954907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1954943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44409 + ... + 44452.

It is an arithmetic number, because the mean of its divisors is an integer number (399879).

2^1954942 is an apocalyptic number.

1954942 is a deficient number, since it is larger than the sum of its proper divisors (1244090).

1954942 is a wasteful number, since it uses less digits than its factorization.

1954942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88874.

The product of its digits is 12960, while the sum is 34.

The square root of 1954942 is about 1398.1924044995. The cubic root of 1954942 is about 125.0387506525.

It can be divided in two parts, 19549 and 42, that added together give a palindrome (19591).

The spelling of 1954942 in words is "one million, nine hundred fifty-four thousand, nine hundred forty-two".