126446275 has 6 divisors (see below), whose sum is σ = 156793412. Its totient is φ = 101157000.

The previous prime is 126446251. The next prime is 126446297. The reversal of 126446275 is 572644621.

It is a de Polignac number, because none of the positive numbers 2^k-126446275 is a prime.

It is a super-2 number, since 2×126446275² = 31977320922751250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2528901 + ... + 2528950.

Almost surely, 2^126446275 is an apocalyptic number.

126446275 is a deficient number, since it is larger than the sum of its proper divisors (30347137).

126446275 is an equidigital number, since it uses as much as digits as its factorization.

126446275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5057861 (or 5057856 counting only the distinct ones).

The product of its digits is 80640, while the sum is 37.

The square root of 126446275 is about 11244.8332579901. The cubic root of 126446275 is about 501.9209769105.

The spelling of 126446275 in words is "one hundred twenty-six million, four hundred forty-six thousand, two hundred seventy-five".