48126609 has 16 divisors (see below), whose sum is σ = 75493440. Its totient is φ = 30196800.

The previous prime is 48126607. The next prime is 48126629. The reversal of 48126609 is 90662184.

48126609 is a `hidden beast` number, since 48 + 1 + 2 + 6 + 609 = 666.

It is not a de Polignac number, because 48126609 - 2¹ = 48126607 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (48126607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51967 + ... + 52884.

It is an arithmetic number, because the mean of its divisors is an integer number (4718340).

Almost surely, 2^48126609 is an apocalyptic number.

It is an amenable number.

48126609 is a deficient number, since it is larger than the sum of its proper divisors (27366831).

48126609 is a wasteful number, since it uses less digits than its factorization.

48126609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104877 (or 104871 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 48126609 is about 6937.3344304567. The cubic root of 48126609 is about 363.7433711195.

The spelling of 48126609 in words is "forty-eight million, one hundred twenty-six thousand, six hundred nine".