1042354 has 4 divisors (see below), whose sum is σ = 1563534. Its totient is φ = 521176.

The previous prime is 1042333. The next prime is 1042357. The reversal of 1042354 is 4532401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4532401 = 53 ⋅85517.

It can be written as a sum of positive squares in only one way, i.e., 714025 + 328329 = 845^2 + 573^2 .

It is a super-2 number, since 2×1042354² = 2173003722632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1042357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260587 + ... + 260590.

2^1042354 is an apocalyptic number.

1042354 is a deficient number, since it is larger than the sum of its proper divisors (521180).

1042354 is an equidigital number, since it uses as much as digits as its factorization.

1042354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521179.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 1042354 is about 1020.9573938221. The cubic root of 1042354 is about 101.3923243583.

Adding to 1042354 its reverse (4532401), we get a palindrome (5574755).

The spelling of 1042354 in words is "one million, forty-two thousand, three hundred fifty-four".