126441274 has 8 divisors (see below), whose sum is σ = 200818548. Its totient is φ = 59501760.

The previous prime is 126441241. The next prime is 126441299. The reversal of 126441274 is 472144621.

It can be written as a sum of positive squares in 2 ways, for example, as 125552025 + 889249 = 11205^2 + 943^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1859397 + ... + 1859464.

Almost surely, 2^126441274 is an apocalyptic number.

126441274 is a deficient number, since it is larger than the sum of its proper divisors (74377274).

126441274 is a wasteful number, since it uses less digits than its factorization.

126441274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3718880.

The product of its digits is 10752, while the sum is 31.

The square root of 126441274 is about 11244.6108869983. The cubic root of 126441274 is about 501.9143597658.

Adding to 126441274 its reverse (472144621), we get a palindrome (598585895).

The spelling of 126441274 in words is "one hundred twenty-six million, four hundred forty-one thousand, two hundred seventy-four".