1948354 has 4 divisors (see below), whose sum is σ = 2922534. Its totient is φ = 974176.

The previous prime is 1948343. The next prime is 1948369. The reversal of 1948354 is 4538491.

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

It can be written as a sum of positive squares in only one way, i.e., 1750329 + 198025 = 1323^2 + 445^2 .

It is a d-powerful number, because it can be written as 1 + 9⁵ + 4³ + 8⁵ + 3¹³ + 5 + 4⁹ .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 487087 + ... + 487090.

2^1948354 is an apocalyptic number.

1948354 is a deficient number, since it is larger than the sum of its proper divisors (974180).

1948354 is an equidigital number, since it uses as much as digits as its factorization.

1948354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974179.

The product of its digits is 17280, while the sum is 34.

The square root of 1948354 is about 1395.8345174124. The cubic root of 1948354 is about 124.8981356785.

The spelling of 1948354 in words is "one million, nine hundred forty-eight thousand, three hundred fifty-four".