126048001 has 4 divisors (see below), whose sum is σ = 127271872. Its totient is φ = 124824132.

The previous prime is 126047969. The next prime is 126048017. The reversal of 126048001 is 100840621.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 100840621 = 7 ⋅14405803.

It is a cyclic number.

It is not a de Polignac number, because 126048001 - 2⁵ = 126047969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (126048301) 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, 611781 + ... + 611986.

It is an arithmetic number, because the mean of its divisors is an integer number (31817968).

Almost surely, 2^126048001 is an apocalyptic number.

It is an amenable number.

126048001 is a deficient number, since it is larger than the sum of its proper divisors (1223871).

126048001 is a wasteful number, since it uses less digits than its factorization.

126048001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223870.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 126048001 is about 11227.1100912033. The cubic root of 126048001 is about 501.3934476663.

Adding to 126048001 its reverse (100840621), we get a palindrome (226888622).

The spelling of 126048001 in words is "one hundred twenty-six million, forty-eight thousand, one".