1541426 has 8 divisors (see below), whose sum is σ = 2327340. Its totient is φ = 765648.

The previous prime is 1541389. The next prime is 1541429. The reversal of 1541426 is 6241451.

It can be written as a sum of positive squares in 2 ways, for example, as 1452025 + 89401 = 1205^2 + 299^2 .

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

It is a super-2 number, since 2×1541426² = 4751988226952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1541429) 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, 2141 + ... + 2768.

2^1541426 is an apocalyptic number.

1541426 is a deficient number, since it is larger than the sum of its proper divisors (785914).

1541426 is a wasteful number, since it uses less digits than its factorization.

1541426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5068.

The product of its digits is 960, while the sum is 23.

The square root of 1541426 is about 1241.5417834290. The cubic root of 1541426 is about 115.5156678707.

Adding to 1541426 its reverse (6241451), we get a palindrome (7782877).

The spelling of 1541426 in words is "one million, five hundred forty-one thousand, four hundred twenty-six".