126279948 has 12 divisors (see below), whose sum is σ = 294653240. Its totient is φ = 42093312.

The previous prime is 126279931. The next prime is 126279991. The reversal of 126279948 is 849972621.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 126279897 and 126279906.

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, 5261653 + ... + 5261676.

Almost surely, 2^126279948 is an apocalyptic number.

It is an amenable number.

126279948 is an abundant number, since it is smaller than the sum of its proper divisors (168373292).

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

126279948 is a wasteful number, since it uses less digits than its factorization.

126279948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10523336 (or 10523334 counting only the distinct ones).

The product of its digits is 435456, while the sum is 48.

The square root of 126279948 is about 11237.4351166091. The cubic root of 126279948 is about 501.7008052960.

The spelling of 126279948 in words is "one hundred twenty-six million, two hundred seventy-nine thousand, nine hundred forty-eight".