126612048 has 40 divisors (see below), whose sum is σ = 344298400. Its totient is φ = 39982464.

The previous prime is 126612037. The next prime is 126612089. The reversal of 126612048 is 840216621.

It is a super-2 number, since 2×126612048² = 32061221397508608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68503 + ... + 70326.

It is an arithmetic number, because the mean of its divisors is an integer number (8607460).

Almost surely, 2^126612048 is an apocalyptic number.

It is an amenable number.

126612048 is an abundant number, since it is smaller than the sum of its proper divisors (217686352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126612048 is a wasteful number, since it uses less digits than its factorization.

126612048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138859 (or 138853 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 126612048 is about 11252.2019178470. The cubic root of 126612048 is about 502.1402231518.

Adding to 126612048 its reverse (840216621), we get a palindrome (966828669).

The spelling of 126612048 in words is "one hundred twenty-six million, six hundred twelve thousand, forty-eight".