48309766 has 8 divisors (see below), whose sum is σ = 74963520. Its totient is φ = 23321928.

The previous prime is 48309757. The next prime is 48309797. The reversal of 48309766 is 66790384.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 416406 + ... + 416521.

It is an arithmetic number, because the mean of its divisors is an integer number (9370440).

Almost surely, 2^48309766 is an apocalyptic number.

48309766 is a deficient number, since it is larger than the sum of its proper divisors (26653754).

48309766 is a wasteful number, since it uses less digits than its factorization.

48309766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832958.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 48309766 is about 6950.5227141561. The cubic root of 48309766 is about 364.2042236423.

The spelling of 48309766 in words is "forty-eight million, three hundred nine thousand, seven hundred sixty-six".