1954382 has 4 divisors (see below), whose sum is σ = 2931576. Its totient is φ = 977190.

The previous prime is 1954373. The next prime is 1954387. The reversal of 1954382 is 2834591.

It is a semiprime because it is the product of two primes.

It is a d-powerful number, because it can be written as 1 + 9 + 5⁹ + 4 + 3⁶ + 8³ + 2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1954387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 488594 + ... + 488597.

It is an arithmetic number, because the mean of its divisors is an integer number (732894).

2^1954382 is an apocalyptic number.

1954382 is a deficient number, since it is larger than the sum of its proper divisors (977194).

1954382 is an equidigital number, since it uses as much as digits as its factorization.

1954382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 977193.

The product of its digits is 8640, while the sum is 32.

The square root of 1954382 is about 1397.9921315945. The cubic root of 1954382 is about 125.0268102493.

The spelling of 1954382 in words is "one million, nine hundred fifty-four thousand, three hundred eighty-two".